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Battery wont Charge Electrical problem

ECM Staor Battery electrical

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#1 Husq254xp

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Posted 25 January 2016 - 02:44 PM

BackGround: 2007 MXZ Blizzard 800 H.O. PTek, 144     engine light flashes
 
Sled had lots of electrical problems and battery dying.,, eventually going dead...  Gauges going whacky or not working, cluster lights blinking, headlight 1/2 bright, engine surging at idle....seemed to work ok when rpm high....  I replaced relay... works much better, gauges working, lights working, no surging,  however battery continues to drain and when battery voltage gets low 10-11v..tach wont work at idol...sled continues to run
 
I ran the sled with multi-meter hardwired to battery.... When cold, battery responds to 13.5-14.5 v,  approx 2amps across 30amp charging fuse.  Once warm or high rpm... suddenly voltage drops to 12.? (what ever battery is at time) then battery voltage stays low, doesn't respond to rpms, and continues to drop over time...you can see a small voltage drop when turn on accessories or brights....
Once low less then 11 v or so tach starts to mess up at idol, however sled runs fine.   I do find the battery lasts longer without headlights or accessories on
 
 
 After driving a bit the sled can be difficult to start, reverse wont engage...then back fires while starting after a few minutes and then starts and reverse works... seems like its running rich and is a little flooded????  plugs show rich.   
 
I have replaced:  Relay, (improvements), faulty handwarmer and switch (no change), voltage regulator (No change), inspected wiring, locked out accessories, lights by pulling fuse... no real change, checked grounds, checked for a "draw", tested battery x2 both checked good, replaced all fuses (no change),  repaired one small wire (on top of battery, 30 amp fuse to battery post) no change,  tested for continuity in tail light and headlights, replaced spark plugs (no change)
 
Stator:
 
Continuity Test: to spec
Insulation Test: to spec
AC Output (engine cold): 0.8-3.1v  (spec is 3.5-7v)  Did the test several times highest reading 3.1
I cant start sled without battery and when I pull the 30amp fuse its stops running
My best guess: Stator or wiring from stator, ECM or faulty wire /connection etc. in some mystery location.   However i am leaning towards stator.... My skills are ok.. but i am no pro so maybe my diagnostics arent correct etc
 
Any way I can rule out stator vs ECM.....  any thoughts out there.  I am stuck
 
G


#2 Daag44

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  • Sled:2007 1000 SDI

Posted 25 January 2016 - 04:42 PM

BINGO!!!


Air/Fuel Ratio for two and four strokes
Air/Fuel Ratio for 1200 with boost
Air/Fuel Ratio is measured through emissions
Wideband and EGT
Wideband readings of Air/Fuel Ratio on a two stroke
600 SDI MY2004 Lean/Hot spot running 6900-7000 rpm @ 40-45% Throttle Opening
800R Cranking Compression
800R Oil Injection / Premix combo
800R P-TEK Electrical Troubleshooting #1 and #2 
800R Turbo
850 Center Oil line for coolant pump melted
850 Main Oil line caught fire #1 and #2
900 ACE Turbo - muffler turning red hot
1200 4-TEC Mapping
1200 4-TEC MY 2009 to 2011 Fuel Line issues that could cause a fire
Batteries
Belt Blowers: Overview of UPMICHIGANDER's and Ronn's experience
BUDS 3.3.0 won't connect to SDI
BUDS not connecting to HO or SDI - Try a CanDoo
Crankshaft runout - maximum allowable specs 
CVT efficiency - BlueMax
Deep snow intake for XP chassis
Electrical - ECM drivers for Ignition Coils and E-TEC injectors 
Electrical - Diagnoses of a failed ECM
Electrical - 30A Battery Charging Fuse Socket Diagnoses and Relay
Electrical - Relay Coil Wine
Electrical - Relay Testing
Electrical - Battery Charging Relay Diagnostic 
Electrical - Troubleshooting with BRP video 
Electrical - Solder vs Crimp
Electrical - Diagram for Fanners on page 3
Engine Break-In 
Engine Weight 
E-TEC 600HO Clutching
E-TEC Oil Pump
E-TEC Dial-A-Jet
E-TEC Electric Start troubleshooting
E-TEC Engine Management
E-TEC eRAVE position code recurring
E-TEC Stator fault codes P1562 or P1563
E-TEC Capacitor Charge Hold Test and Residual Voltage Test
E-TEC Voltage Rectifier Regulator troubleshooting
E-TEC Power Fades are not normal and can be fixed
Fuel Issues: Could new Ester type oxygenated additives be deteriorating the Fuel Sender Grommet?
Fuel pump and regulator replacement for ACE, E-TEC and SDI
Gasoline quality and storage
Bad Gas for a Two Stroke - Is it a Myth ?
GNR CVT Alignment for the G4
Grip N Rip Clutch Alignment testing
G4 Clutch Alignment, Engine Movement, Sheave Runout and Clutching
G4 850 Throttle Jerkiness solved with clutching
G4 850 Snappy throttle/clutch engagement
G4 850 pDrive tech - A question of Engineering
G4 Steering
G4 850 Tuned Pipe @ 12.6 lbs and Muffler @ 15.4 lbs vs 800R and 800RE muffler weight
Longevity - 800R E-TEC 
Mikuni o-ring for carb float assembly - Arctic Cat part# 6505-875 or from Amazon and eBay
Muffler Red Hot
Off-trail riding for flatlanders
Oil versus Fuel consumption
Pictures - How to resize and upload to DooTalk
Pictures - How to post with the correct orientation
Pipe Pressure testing on a dyno
Pipe Pressure testing from LRD (#1) and (#2)
Pipe Pressure testing results from BRP
Power Loss - How to diagnose in the field
Power at the Crankshaft vs Track - BlueMax
Power Curves: 600 HOE (E-TEC)
Power Curves: 600 vs 800 vs 850 vs 1000 vs 1200
Power Curves: 1000 vs 800 vs 600
Power curves: 800RE 2010.5 to 2016 vs 2016.5 850
Quebec/NY State border crossing
REV Gen1 Gauge Display stuck on "SCALE"
REV Gen1 Volt and Temp Gauge install
REV Gen1 electrical connectors for sensors and MPEM (Multi Purpose Engine Module)
Seafoam for E-TEC injectors
Shortblock or Rebuild?
Ski-Doo Snowmobile Tech Training
Spark Plugs cracked
Squish - The limit
Squish - A discussion on head design
Stator and Relay Diagnostic 
Stator testing for E-TEC using a T harness/Bridge
Stator testing for 1200 4-TEC
Stator Removal on page 3
Stator replacement for a 1200 4-TEC
Suspension Adjustment
Triples - Coolant Pump Assembly
Y-Pipe bolts loosening fix


#3 Daag44

Daag44

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  • Gender:Male
  • Location:South Shore, Quebec
  • Interests:1973 Olympic
  • Sled:2007 1000 SDI

Posted 25 January 2016 - 04:44 PM

When cold the battery is being charged, and when the sled is warm the battery is being asked to supply power the electrical.

 

You also saw the relationship between battery voltage and how well the sled starts and goes into reverse, and the funky needle syndrome. That is the difference with having a Volt Gauge hard wired to the sled.

 

Nice work!


Air/Fuel Ratio for two and four strokes
Air/Fuel Ratio for 1200 with boost
Air/Fuel Ratio is measured through emissions
Wideband and EGT
Wideband readings of Air/Fuel Ratio on a two stroke
600 SDI MY2004 Lean/Hot spot running 6900-7000 rpm @ 40-45% Throttle Opening
800R Cranking Compression
800R Oil Injection / Premix combo
800R P-TEK Electrical Troubleshooting #1 and #2 
800R Turbo
850 Center Oil line for coolant pump melted
850 Main Oil line caught fire #1 and #2
900 ACE Turbo - muffler turning red hot
1200 4-TEC Mapping
1200 4-TEC MY 2009 to 2011 Fuel Line issues that could cause a fire
Batteries
Belt Blowers: Overview of UPMICHIGANDER's and Ronn's experience
BUDS 3.3.0 won't connect to SDI
BUDS not connecting to HO or SDI - Try a CanDoo
Crankshaft runout - maximum allowable specs 
CVT efficiency - BlueMax
Deep snow intake for XP chassis
Electrical - ECM drivers for Ignition Coils and E-TEC injectors 
Electrical - Diagnoses of a failed ECM
Electrical - 30A Battery Charging Fuse Socket Diagnoses and Relay
Electrical - Relay Coil Wine
Electrical - Relay Testing
Electrical - Battery Charging Relay Diagnostic 
Electrical - Troubleshooting with BRP video 
Electrical - Solder vs Crimp
Electrical - Diagram for Fanners on page 3
Engine Break-In 
Engine Weight 
E-TEC 600HO Clutching
E-TEC Oil Pump
E-TEC Dial-A-Jet
E-TEC Electric Start troubleshooting
E-TEC Engine Management
E-TEC eRAVE position code recurring
E-TEC Stator fault codes P1562 or P1563
E-TEC Capacitor Charge Hold Test and Residual Voltage Test
E-TEC Voltage Rectifier Regulator troubleshooting
E-TEC Power Fades are not normal and can be fixed
Fuel Issues: Could new Ester type oxygenated additives be deteriorating the Fuel Sender Grommet?
Fuel pump and regulator replacement for ACE, E-TEC and SDI
Gasoline quality and storage
Bad Gas for a Two Stroke - Is it a Myth ?
GNR CVT Alignment for the G4
Grip N Rip Clutch Alignment testing
G4 Clutch Alignment, Engine Movement, Sheave Runout and Clutching
G4 850 Throttle Jerkiness solved with clutching
G4 850 Snappy throttle/clutch engagement
G4 850 pDrive tech - A question of Engineering
G4 Steering
G4 850 Tuned Pipe @ 12.6 lbs and Muffler @ 15.4 lbs vs 800R and 800RE muffler weight
Longevity - 800R E-TEC 
Mikuni o-ring for carb float assembly - Arctic Cat part# 6505-875 or from Amazon and eBay
Muffler Red Hot
Off-trail riding for flatlanders
Oil versus Fuel consumption
Pictures - How to resize and upload to DooTalk
Pictures - How to post with the correct orientation
Pipe Pressure testing on a dyno
Pipe Pressure testing from LRD (#1) and (#2)
Pipe Pressure testing results from BRP
Power Loss - How to diagnose in the field
Power at the Crankshaft vs Track - BlueMax
Power Curves: 600 HOE (E-TEC)
Power Curves: 600 vs 800 vs 850 vs 1000 vs 1200
Power Curves: 1000 vs 800 vs 600
Power curves: 800RE 2010.5 to 2016 vs 2016.5 850
Quebec/NY State border crossing
REV Gen1 Gauge Display stuck on "SCALE"
REV Gen1 Volt and Temp Gauge install
REV Gen1 electrical connectors for sensors and MPEM (Multi Purpose Engine Module)
Seafoam for E-TEC injectors
Shortblock or Rebuild?
Ski-Doo Snowmobile Tech Training
Spark Plugs cracked
Squish - The limit
Squish - A discussion on head design
Stator and Relay Diagnostic 
Stator testing for E-TEC using a T harness/Bridge
Stator testing for 1200 4-TEC
Stator Removal on page 3
Stator replacement for a 1200 4-TEC
Suspension Adjustment
Triples - Coolant Pump Assembly
Y-Pipe bolts loosening fix


#4 Daag44

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  • Location:South Shore, Quebec
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  • Sled:2007 1000 SDI

Posted 25 January 2016 - 04:47 PM

Now it's time to get the right tools to do the job right. No skimping here please.


Air/Fuel Ratio for two and four strokes
Air/Fuel Ratio for 1200 with boost
Air/Fuel Ratio is measured through emissions
Wideband and EGT
Wideband readings of Air/Fuel Ratio on a two stroke
600 SDI MY2004 Lean/Hot spot running 6900-7000 rpm @ 40-45% Throttle Opening
800R Cranking Compression
800R Oil Injection / Premix combo
800R P-TEK Electrical Troubleshooting #1 and #2 
800R Turbo
850 Center Oil line for coolant pump melted
850 Main Oil line caught fire #1 and #2
900 ACE Turbo - muffler turning red hot
1200 4-TEC Mapping
1200 4-TEC MY 2009 to 2011 Fuel Line issues that could cause a fire
Batteries
Belt Blowers: Overview of UPMICHIGANDER's and Ronn's experience
BUDS 3.3.0 won't connect to SDI
BUDS not connecting to HO or SDI - Try a CanDoo
Crankshaft runout - maximum allowable specs 
CVT efficiency - BlueMax
Deep snow intake for XP chassis
Electrical - ECM drivers for Ignition Coils and E-TEC injectors 
Electrical - Diagnoses of a failed ECM
Electrical - 30A Battery Charging Fuse Socket Diagnoses and Relay
Electrical - Relay Coil Wine
Electrical - Relay Testing
Electrical - Battery Charging Relay Diagnostic 
Electrical - Troubleshooting with BRP video 
Electrical - Solder vs Crimp
Electrical - Diagram for Fanners on page 3
Engine Break-In 
Engine Weight 
E-TEC 600HO Clutching
E-TEC Oil Pump
E-TEC Dial-A-Jet
E-TEC Electric Start troubleshooting
E-TEC Engine Management
E-TEC eRAVE position code recurring
E-TEC Stator fault codes P1562 or P1563
E-TEC Capacitor Charge Hold Test and Residual Voltage Test
E-TEC Voltage Rectifier Regulator troubleshooting
E-TEC Power Fades are not normal and can be fixed
Fuel Issues: Could new Ester type oxygenated additives be deteriorating the Fuel Sender Grommet?
Fuel pump and regulator replacement for ACE, E-TEC and SDI
Gasoline quality and storage
Bad Gas for a Two Stroke - Is it a Myth ?
GNR CVT Alignment for the G4
Grip N Rip Clutch Alignment testing
G4 Clutch Alignment, Engine Movement, Sheave Runout and Clutching
G4 850 Throttle Jerkiness solved with clutching
G4 850 Snappy throttle/clutch engagement
G4 850 pDrive tech - A question of Engineering
G4 Steering
G4 850 Tuned Pipe @ 12.6 lbs and Muffler @ 15.4 lbs vs 800R and 800RE muffler weight
Longevity - 800R E-TEC 
Mikuni o-ring for carb float assembly - Arctic Cat part# 6505-875 or from Amazon and eBay
Muffler Red Hot
Off-trail riding for flatlanders
Oil versus Fuel consumption
Pictures - How to resize and upload to DooTalk
Pictures - How to post with the correct orientation
Pipe Pressure testing on a dyno
Pipe Pressure testing from LRD (#1) and (#2)
Pipe Pressure testing results from BRP
Power Loss - How to diagnose in the field
Power at the Crankshaft vs Track - BlueMax
Power Curves: 600 HOE (E-TEC)
Power Curves: 600 vs 800 vs 850 vs 1000 vs 1200
Power Curves: 1000 vs 800 vs 600
Power curves: 800RE 2010.5 to 2016 vs 2016.5 850
Quebec/NY State border crossing
REV Gen1 Gauge Display stuck on "SCALE"
REV Gen1 Volt and Temp Gauge install
REV Gen1 electrical connectors for sensors and MPEM (Multi Purpose Engine Module)
Seafoam for E-TEC injectors
Shortblock or Rebuild?
Ski-Doo Snowmobile Tech Training
Spark Plugs cracked
Squish - The limit
Squish - A discussion on head design
Stator and Relay Diagnostic 
Stator testing for E-TEC using a T harness/Bridge
Stator testing for 1200 4-TEC
Stator Removal on page 3
Stator replacement for a 1200 4-TEC
Suspension Adjustment
Triples - Coolant Pump Assembly
Y-Pipe bolts loosening fix


#5 Daag44

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  • Gender:Male
  • Location:South Shore, Quebec
  • Interests:1973 Olympic
  • Sled:2007 1000 SDI

Posted 25 January 2016 - 04:49 PM

Almost forgot the Backfires!

 

Haha, that is another relationship with poor voltage.


Air/Fuel Ratio for two and four strokes
Air/Fuel Ratio for 1200 with boost
Air/Fuel Ratio is measured through emissions
Wideband and EGT
Wideband readings of Air/Fuel Ratio on a two stroke
600 SDI MY2004 Lean/Hot spot running 6900-7000 rpm @ 40-45% Throttle Opening
800R Cranking Compression
800R Oil Injection / Premix combo
800R P-TEK Electrical Troubleshooting #1 and #2 
800R Turbo
850 Center Oil line for coolant pump melted
850 Main Oil line caught fire #1 and #2
900 ACE Turbo - muffler turning red hot
1200 4-TEC Mapping
1200 4-TEC MY 2009 to 2011 Fuel Line issues that could cause a fire
Batteries
Belt Blowers: Overview of UPMICHIGANDER's and Ronn's experience
BUDS 3.3.0 won't connect to SDI
BUDS not connecting to HO or SDI - Try a CanDoo
Crankshaft runout - maximum allowable specs 
CVT efficiency - BlueMax
Deep snow intake for XP chassis
Electrical - ECM drivers for Ignition Coils and E-TEC injectors 
Electrical - Diagnoses of a failed ECM
Electrical - 30A Battery Charging Fuse Socket Diagnoses and Relay
Electrical - Relay Coil Wine
Electrical - Relay Testing
Electrical - Battery Charging Relay Diagnostic 
Electrical - Troubleshooting with BRP video 
Electrical - Solder vs Crimp
Electrical - Diagram for Fanners on page 3
Engine Break-In 
Engine Weight 
E-TEC 600HO Clutching
E-TEC Oil Pump
E-TEC Dial-A-Jet
E-TEC Electric Start troubleshooting
E-TEC Engine Management
E-TEC eRAVE position code recurring
E-TEC Stator fault codes P1562 or P1563
E-TEC Capacitor Charge Hold Test and Residual Voltage Test
E-TEC Voltage Rectifier Regulator troubleshooting
E-TEC Power Fades are not normal and can be fixed
Fuel Issues: Could new Ester type oxygenated additives be deteriorating the Fuel Sender Grommet?
Fuel pump and regulator replacement for ACE, E-TEC and SDI
Gasoline quality and storage
Bad Gas for a Two Stroke - Is it a Myth ?
GNR CVT Alignment for the G4
Grip N Rip Clutch Alignment testing
G4 Clutch Alignment, Engine Movement, Sheave Runout and Clutching
G4 850 Throttle Jerkiness solved with clutching
G4 850 Snappy throttle/clutch engagement
G4 850 pDrive tech - A question of Engineering
G4 Steering
G4 850 Tuned Pipe @ 12.6 lbs and Muffler @ 15.4 lbs vs 800R and 800RE muffler weight
Longevity - 800R E-TEC 
Mikuni o-ring for carb float assembly - Arctic Cat part# 6505-875 or from Amazon and eBay
Muffler Red Hot
Off-trail riding for flatlanders
Oil versus Fuel consumption
Pictures - How to resize and upload to DooTalk
Pictures - How to post with the correct orientation
Pipe Pressure testing on a dyno
Pipe Pressure testing from LRD (#1) and (#2)
Pipe Pressure testing results from BRP
Power Loss - How to diagnose in the field
Power at the Crankshaft vs Track - BlueMax
Power Curves: 600 HOE (E-TEC)
Power Curves: 600 vs 800 vs 850 vs 1000 vs 1200
Power Curves: 1000 vs 800 vs 600
Power curves: 800RE 2010.5 to 2016 vs 2016.5 850
Quebec/NY State border crossing
REV Gen1 Gauge Display stuck on "SCALE"
REV Gen1 Volt and Temp Gauge install
REV Gen1 electrical connectors for sensors and MPEM (Multi Purpose Engine Module)
Seafoam for E-TEC injectors
Shortblock or Rebuild?
Ski-Doo Snowmobile Tech Training
Spark Plugs cracked
Squish - The limit
Squish - A discussion on head design
Stator and Relay Diagnostic 
Stator testing for E-TEC using a T harness/Bridge
Stator testing for 1200 4-TEC
Stator Removal on page 3
Stator replacement for a 1200 4-TEC
Suspension Adjustment
Triples - Coolant Pump Assembly
Y-Pipe bolts loosening fix


#6 Husq254xp

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Posted 25 January 2016 - 06:15 PM

Judging by your response you are agreement that stator needs replacement? I am going to have a "pro" confirm my diagnostics...this pm.  I have replaced stators in other sleds however they were "less" electrical... .

 

 

G



#7 Daag44

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  • Gender:Male
  • Location:South Shore, Quebec
  • Interests:1973 Olympic
  • Sled:2007 1000 SDI

Posted 25 January 2016 - 08:07 PM

Chances are good. You could ride until the battery charging circuit drops then leave it cool down for 30min or so to see if it gets back to normal.

 

 

When cold, battery is being charged between 13.5-14.5 Vdc with a 2A draw.

 

When warm or high rpm...suddenly voltage drops to 12.x and progressively drops from there.


Air/Fuel Ratio for two and four strokes
Air/Fuel Ratio for 1200 with boost
Air/Fuel Ratio is measured through emissions
Wideband and EGT
Wideband readings of Air/Fuel Ratio on a two stroke
600 SDI MY2004 Lean/Hot spot running 6900-7000 rpm @ 40-45% Throttle Opening
800R Cranking Compression
800R Oil Injection / Premix combo
800R P-TEK Electrical Troubleshooting #1 and #2 
800R Turbo
850 Center Oil line for coolant pump melted
850 Main Oil line caught fire #1 and #2
900 ACE Turbo - muffler turning red hot
1200 4-TEC Mapping
1200 4-TEC MY 2009 to 2011 Fuel Line issues that could cause a fire
Batteries
Belt Blowers: Overview of UPMICHIGANDER's and Ronn's experience
BUDS 3.3.0 won't connect to SDI
BUDS not connecting to HO or SDI - Try a CanDoo
Crankshaft runout - maximum allowable specs 
CVT efficiency - BlueMax
Deep snow intake for XP chassis
Electrical - ECM drivers for Ignition Coils and E-TEC injectors 
Electrical - Diagnoses of a failed ECM
Electrical - 30A Battery Charging Fuse Socket Diagnoses and Relay
Electrical - Relay Coil Wine
Electrical - Relay Testing
Electrical - Battery Charging Relay Diagnostic 
Electrical - Troubleshooting with BRP video 
Electrical - Solder vs Crimp
Electrical - Diagram for Fanners on page 3
Engine Break-In 
Engine Weight 
E-TEC 600HO Clutching
E-TEC Oil Pump
E-TEC Dial-A-Jet
E-TEC Electric Start troubleshooting
E-TEC Engine Management
E-TEC eRAVE position code recurring
E-TEC Stator fault codes P1562 or P1563
E-TEC Capacitor Charge Hold Test and Residual Voltage Test
E-TEC Voltage Rectifier Regulator troubleshooting
E-TEC Power Fades are not normal and can be fixed
Fuel Issues: Could new Ester type oxygenated additives be deteriorating the Fuel Sender Grommet?
Fuel pump and regulator replacement for ACE, E-TEC and SDI
Gasoline quality and storage
Bad Gas for a Two Stroke - Is it a Myth ?
GNR CVT Alignment for the G4
Grip N Rip Clutch Alignment testing
G4 Clutch Alignment, Engine Movement, Sheave Runout and Clutching
G4 850 Throttle Jerkiness solved with clutching
G4 850 Snappy throttle/clutch engagement
G4 850 pDrive tech - A question of Engineering
G4 Steering
G4 850 Tuned Pipe @ 12.6 lbs and Muffler @ 15.4 lbs vs 800R and 800RE muffler weight
Longevity - 800R E-TEC 
Mikuni o-ring for carb float assembly - Arctic Cat part# 6505-875 or from Amazon and eBay
Muffler Red Hot
Off-trail riding for flatlanders
Oil versus Fuel consumption
Pictures - How to resize and upload to DooTalk
Pictures - How to post with the correct orientation
Pipe Pressure testing on a dyno
Pipe Pressure testing from LRD (#1) and (#2)
Pipe Pressure testing results from BRP
Power Loss - How to diagnose in the field
Power at the Crankshaft vs Track - BlueMax
Power Curves: 600 HOE (E-TEC)
Power Curves: 600 vs 800 vs 850 vs 1000 vs 1200
Power Curves: 1000 vs 800 vs 600
Power curves: 800RE 2010.5 to 2016 vs 2016.5 850
Quebec/NY State border crossing
REV Gen1 Gauge Display stuck on "SCALE"
REV Gen1 Volt and Temp Gauge install
REV Gen1 electrical connectors for sensors and MPEM (Multi Purpose Engine Module)
Seafoam for E-TEC injectors
Shortblock or Rebuild?
Ski-Doo Snowmobile Tech Training
Spark Plugs cracked
Squish - The limit
Squish - A discussion on head design
Stator and Relay Diagnostic 
Stator testing for E-TEC using a T harness/Bridge
Stator testing for 1200 4-TEC
Stator Removal on page 3
Stator replacement for a 1200 4-TEC
Suspension Adjustment
Triples - Coolant Pump Assembly
Y-Pipe bolts loosening fix


#8 Husq254xp

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  • Sled:2007 MXZ 800 Blizzard 144

Posted 26 January 2016 - 02:12 AM

Hey Thanks

 

So i re checked the stator.... I had plugs in first time so  i pulled them out...got up to   4.5v ac (cold)  highest so seems ok (cold)  need to test warm...  I took it for a 10km ride... battery started at 12.96v ended at 11.91.. just ran light, little to no response to increase rpm.  It was a little sluggish to re start after ride but much better... I find if i drive it with a little more jam it restarts better...I am having an expert take a look at it and recheck some of my diagnostics... 

 

Updates to follow... suggestions welcome...

 

G



#9 kmc

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Posted 15 February 2016 - 11:55 AM

Curous to see more info on this... particularly like checking stator and regulator

 

I have a 04 GSX 600 SDI  that doesn't appear to be charging anymore... ran the battery dead on the trip back yesterday.     Haven't had to do much to this sled, so it took a while just to find out where the regulator was located.  

 

I went through all the fuses and relays.    I was thinking the lights and grips were powered directly from the stator (maybe through a rectifier), but it looks like they are powered via the regulator.    Seems like the 'run' relay when it's energized caused the battery voltage to 'backfeed' to the lights and heaters.   I should have pulled those fuses and we probably could have made it back just on the battery, if I knew then what I know (or think I know) now.    Is that right?

 

How hard is it to get the regulator out... if I remove the exhaust is it fairly simple or is there more that needs to come out??

 

Similar question on the stator (if it got that far)... do you need to pull the engine or can it be done with it in the sled?



#10 Husq254xp

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Posted 21 February 2016 - 03:03 PM

So all is fixed.  Long story short it was the relay and the stator.  I replaced the stator with engine in.... a little frustrating but got her done.  All codes cleared non returned, no back firing.......... runs excellent.

 

Thanks for a ll the help

 

G



#11 Husq254xp

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Posted 21 February 2016 - 03:06 PM

The voltage regulator is relatively easy.  Just pull the exhaust and muffler... 10 min.  I also bought the manual start wiring harness for mine...in case battery ever goes... and as a diagnostic to rule out problems with electric start etc..

 

G



#12 Daag44

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  • Interests:1973 Olympic
  • Sled:2007 1000 SDI

Posted 22 February 2016 - 12:07 AM

So all is fixed.  Long story short it was the relay and the stator.  I replaced the stator with engine in.... a little frustrating but got her done.  All codes cleared non returned, no back firing.......... runs excellent.

 

Thanks for a ll the help

 

G

 

Nice going! It must have been frustrating to work in a tight spot, but it beats the trouble of removing the engine. With good voltage you should no longer have trouble with the relay as long as the contacts are clean and with a little dielectric grease.


Air/Fuel Ratio for two and four strokes
Air/Fuel Ratio for 1200 with boost
Air/Fuel Ratio is measured through emissions
Wideband and EGT
Wideband readings of Air/Fuel Ratio on a two stroke
600 SDI MY2004 Lean/Hot spot running 6900-7000 rpm @ 40-45% Throttle Opening
800R Cranking Compression
800R Oil Injection / Premix combo
800R P-TEK Electrical Troubleshooting #1 and #2 
800R Turbo
850 Center Oil line for coolant pump melted
850 Main Oil line caught fire #1 and #2
900 ACE Turbo - muffler turning red hot
1200 4-TEC Mapping
1200 4-TEC MY 2009 to 2011 Fuel Line issues that could cause a fire
Batteries
Belt Blowers: Overview of UPMICHIGANDER's and Ronn's experience
BUDS 3.3.0 won't connect to SDI
BUDS not connecting to HO or SDI - Try a CanDoo
Crankshaft runout - maximum allowable specs 
CVT efficiency - BlueMax
Deep snow intake for XP chassis
Electrical - ECM drivers for Ignition Coils and E-TEC injectors 
Electrical - Diagnoses of a failed ECM
Electrical - 30A Battery Charging Fuse Socket Diagnoses and Relay
Electrical - Relay Coil Wine
Electrical - Relay Testing
Electrical - Battery Charging Relay Diagnostic 
Electrical - Troubleshooting with BRP video 
Electrical - Solder vs Crimp
Electrical - Diagram for Fanners on page 3
Engine Break-In 
Engine Weight 
E-TEC 600HO Clutching
E-TEC Oil Pump
E-TEC Dial-A-Jet
E-TEC Electric Start troubleshooting
E-TEC Engine Management
E-TEC eRAVE position code recurring
E-TEC Stator fault codes P1562 or P1563
E-TEC Capacitor Charge Hold Test and Residual Voltage Test
E-TEC Voltage Rectifier Regulator troubleshooting
E-TEC Power Fades are not normal and can be fixed
Fuel Issues: Could new Ester type oxygenated additives be deteriorating the Fuel Sender Grommet?
Fuel pump and regulator replacement for ACE, E-TEC and SDI
Gasoline quality and storage
Bad Gas for a Two Stroke - Is it a Myth ?
GNR CVT Alignment for the G4
Grip N Rip Clutch Alignment testing
G4 Clutch Alignment, Engine Movement, Sheave Runout and Clutching
G4 850 Throttle Jerkiness solved with clutching
G4 850 Snappy throttle/clutch engagement
G4 850 pDrive tech - A question of Engineering
G4 Steering
G4 850 Tuned Pipe @ 12.6 lbs and Muffler @ 15.4 lbs vs 800R and 800RE muffler weight
Longevity - 800R E-TEC 
Mikuni o-ring for carb float assembly - Arctic Cat part# 6505-875 or from Amazon and eBay
Muffler Red Hot
Off-trail riding for flatlanders
Oil versus Fuel consumption
Pictures - How to resize and upload to DooTalk
Pictures - How to post with the correct orientation
Pipe Pressure testing on a dyno
Pipe Pressure testing from LRD (#1) and (#2)
Pipe Pressure testing results from BRP
Power Loss - How to diagnose in the field
Power at the Crankshaft vs Track - BlueMax
Power Curves: 600 HOE (E-TEC)
Power Curves: 600 vs 800 vs 850 vs 1000 vs 1200
Power Curves: 1000 vs 800 vs 600
Power curves: 800RE 2010.5 to 2016 vs 2016.5 850
Quebec/NY State border crossing
REV Gen1 Gauge Display stuck on "SCALE"
REV Gen1 Volt and Temp Gauge install
REV Gen1 electrical connectors for sensors and MPEM (Multi Purpose Engine Module)
Seafoam for E-TEC injectors
Shortblock or Rebuild?
Ski-Doo Snowmobile Tech Training
Spark Plugs cracked
Squish - The limit
Squish - A discussion on head design
Stator and Relay Diagnostic 
Stator testing for E-TEC using a T harness/Bridge
Stator testing for 1200 4-TEC
Stator Removal on page 3
Stator replacement for a 1200 4-TEC
Suspension Adjustment
Triples - Coolant Pump Assembly
Y-Pipe bolts loosening fix


#13 Daag44

Daag44

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  • Gender:Male
  • Location:South Shore, Quebec
  • Interests:1973 Olympic
  • Sled:2007 1000 SDI

Posted 22 February 2016 - 12:27 AM

Great idea to carry a manual start wiring harness for trail side maintenance. A good battery will help keep the stator happy. Since the stator is new this would be a great opportunity to take some voltage measurements at different rpm for a benchmark and posting the results. Take note of the ambient temp, number of days the sled has been resting and how long it ran prior to the test. For example the battery measured 12.6 Vdc after sitting 3 days at -20C (-4F). The battery after 2 min of warm-up idle at 1800 rpm was 13.9 Vdc and 14.2 Vdc at 3000 rpm. After a 1 hour ride it was 14.6 Vdc at idle and 14.4 Vdc at 3000 rpm.

 

Simple stuff like this can go a long way for future troubleshooting and help others along the way.


Air/Fuel Ratio for two and four strokes
Air/Fuel Ratio for 1200 with boost
Air/Fuel Ratio is measured through emissions
Wideband and EGT
Wideband readings of Air/Fuel Ratio on a two stroke
600 SDI MY2004 Lean/Hot spot running 6900-7000 rpm @ 40-45% Throttle Opening
800R Cranking Compression
800R Oil Injection / Premix combo
800R P-TEK Electrical Troubleshooting #1 and #2 
800R Turbo
850 Center Oil line for coolant pump melted
850 Main Oil line caught fire #1 and #2
900 ACE Turbo - muffler turning red hot
1200 4-TEC Mapping
1200 4-TEC MY 2009 to 2011 Fuel Line issues that could cause a fire
Batteries
Belt Blowers: Overview of UPMICHIGANDER's and Ronn's experience
BUDS 3.3.0 won't connect to SDI
BUDS not connecting to HO or SDI - Try a CanDoo
Crankshaft runout - maximum allowable specs 
CVT efficiency - BlueMax
Deep snow intake for XP chassis
Electrical - ECM drivers for Ignition Coils and E-TEC injectors 
Electrical - Diagnoses of a failed ECM
Electrical - 30A Battery Charging Fuse Socket Diagnoses and Relay
Electrical - Relay Coil Wine
Electrical - Relay Testing
Electrical - Battery Charging Relay Diagnostic 
Electrical - Troubleshooting with BRP video 
Electrical - Solder vs Crimp
Electrical - Diagram for Fanners on page 3
Engine Break-In 
Engine Weight 
E-TEC 600HO Clutching
E-TEC Oil Pump
E-TEC Dial-A-Jet
E-TEC Electric Start troubleshooting
E-TEC Engine Management
E-TEC eRAVE position code recurring
E-TEC Stator fault codes P1562 or P1563
E-TEC Capacitor Charge Hold Test and Residual Voltage Test
E-TEC Voltage Rectifier Regulator troubleshooting
E-TEC Power Fades are not normal and can be fixed
Fuel Issues: Could new Ester type oxygenated additives be deteriorating the Fuel Sender Grommet?
Fuel pump and regulator replacement for ACE, E-TEC and SDI
Gasoline quality and storage
Bad Gas for a Two Stroke - Is it a Myth ?
GNR CVT Alignment for the G4
Grip N Rip Clutch Alignment testing
G4 Clutch Alignment, Engine Movement, Sheave Runout and Clutching
G4 850 Throttle Jerkiness solved with clutching
G4 850 Snappy throttle/clutch engagement
G4 850 pDrive tech - A question of Engineering
G4 Steering
G4 850 Tuned Pipe @ 12.6 lbs and Muffler @ 15.4 lbs vs 800R and 800RE muffler weight
Longevity - 800R E-TEC 
Mikuni o-ring for carb float assembly - Arctic Cat part# 6505-875 or from Amazon and eBay
Muffler Red Hot
Off-trail riding for flatlanders
Oil versus Fuel consumption
Pictures - How to resize and upload to DooTalk
Pictures - How to post with the correct orientation
Pipe Pressure testing on a dyno
Pipe Pressure testing from LRD (#1) and (#2)
Pipe Pressure testing results from BRP
Power Loss - How to diagnose in the field
Power at the Crankshaft vs Track - BlueMax
Power Curves: 600 HOE (E-TEC)
Power Curves: 600 vs 800 vs 850 vs 1000 vs 1200
Power Curves: 1000 vs 800 vs 600
Power curves: 800RE 2010.5 to 2016 vs 2016.5 850
Quebec/NY State border crossing
REV Gen1 Gauge Display stuck on "SCALE"
REV Gen1 Volt and Temp Gauge install
REV Gen1 electrical connectors for sensors and MPEM (Multi Purpose Engine Module)
Seafoam for E-TEC injectors
Shortblock or Rebuild?
Ski-Doo Snowmobile Tech Training
Spark Plugs cracked
Squish - The limit
Squish - A discussion on head design
Stator and Relay Diagnostic 
Stator testing for E-TEC using a T harness/Bridge
Stator testing for 1200 4-TEC
Stator Removal on page 3
Stator replacement for a 1200 4-TEC
Suspension Adjustment
Triples - Coolant Pump Assembly
Y-Pipe bolts loosening fix


#14 Husq254xp

Husq254xp

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  • Sled:2007 MXZ 800 Blizzard 144

Posted 22 February 2016 - 06:20 PM

Hey Thanks

 

I will take a few readings....heads up to all putting in new stator... remove coolant reservoir, loosen oil reservoir and remove or at least lift out way //carbs.  Makes it much easier

 

G






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