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#1 |
Crotch Rocket Curmudgeon
Join Date: Nov 2008
Location: Here to integrity
Moto: Li'l red baby Ninja
Posts: 7,482
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I have some flaky shit going on with my '94 C4.
It's a later 94, and thus actually is one that has an ODBII connector (thank goodness), and it's coding "36 - ignition system problem loss of high res pulse signal"...which would suggest a bad opti...but the fucking thing is kinda acting stupid all around...like occasionally throwing other codes, lighting the ASR Service light, and even the fucking A/C went to the zoo for a bit, until the car was restarted. It spits, sputters, and acts up...and then the "check engine" light comes on, and she runs fine ![]() I think it may be a bad wire, or connector, or maybe my ECM is hosed. Anyone had any shit like this? ![]()
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#2 |
Imported from Detroit
Join Date: Nov 2008
Location: Michigan
Moto: 2001 Suzuki TL1000R
Posts: 989
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Run through the wiring harness and check all of the sensors. I seem to remember my uncle having the same sort of trouble and he had some wiring issues. Dont quote me, cuz I am not positive. I will see if I can get in touch with him tomorrow.
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#3 |
Crotch Rocket Curmudgeon
Join Date: Nov 2008
Location: Here to integrity
Moto: Li'l red baby Ninja
Posts: 7,482
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Thanks, Tom.
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#4 |
Custom User Title
![]() Join Date: Nov 2008
Location: Central NY
Moto: 2003 SV650S
Posts: 14,959
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I clicked on this thinking you wanted something blown up
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#5 |
My balls, your chin
Join Date: Nov 2008
Location: The desert of Az
Moto: 929, SV650, YZ250
Posts: 1,917
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Faulty MAF? IIRC, that was a fairly common problem.
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#6 |
Hopster
Join Date: Nov 2008
Location: Austin, TX
Moto: 2009 Buell 1125R
Posts: 4,743
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Tracy (GRex) could probably provide some insight as well.
Oh he of the cursed C4. ![]()
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#7 | |
Custom User Title
![]() Join Date: Nov 2008
Location: Central NY
Moto: 2003 SV650S
Posts: 14,959
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#8 |
AMA Supersport
Join Date: Feb 2009
Posts: 4,756
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I don't know about the C4 specifically but in my experience when a lot of different things are going wrong like what you describe you may want to check your grounds. A faulty ground can cause all sorts of seemingly unrelated problems. Check them all and clean or replace where necessary before dumping a bunch of money in to the car.
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#9 |
Crotch Rocket Curmudgeon
Join Date: Nov 2008
Location: Here to integrity
Moto: Li'l red baby Ninja
Posts: 7,482
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If I can't diagnose the fucking thing, that just may be an option...
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#10 |
Ride Naked.
Join Date: Feb 2008
Location: Flat and Straight ND
Moto: 08 BUELL 1125R, 05 SV650S
Posts: 7,916
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Me too. Though that could be the ultimate answer.
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