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08-30-2018, 11:54 AM
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#1 |
 
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Stainless Works Cat-Back w/AFM Delete codes
Hello,
I hand Stainless Works cat back system installed with tune to turn off AFM. I reset my ECU for a dealer visit and now get the following codes: Ecm:P069E, PCM: P12E8 and PCM:P12F5. I don't think a cat back system should throw codes. I have my AFM motors connected to the dummy exhaust bracket. Do you think its a bad ground to the actuators? Or something im missing? The funny thing is on morning cold starts soon as it switches to V4 mode it throws the codes but if I delete all codes and drive it the car fine no CEL. Next morning I cold start and drive.....soon as V4 mode kicks in wham CEL codes. And I have no exhaust leaks cold or hot. George Camaro SS A8 CAI Stainless Works Cat Back system with AFM delete Last edited by gmw0181; 08-30-2018 at 12:03 PM. Reason: More info |
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08-30-2018, 12:10 PM
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#2 |
 Drives: Chevy Blazer Join Date: Sep 2009
Location: Grande Prairie, AB
Posts: 300
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Bad tune, if it's still turning on AFM despite being turned off.
Sent from my SM-G930W8 using Tapatalk |
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08-30-2018, 12:45 PM
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#3 |
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Factory tune reset
Its has factory tune for a dealer visit and the codes began, I tune with afm off all is good.
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09-13-2018, 10:09 AM
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#4 |
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I spoke with Stainless Works support and they stated the codes are from low current. They told me to apply Carbon Electrical Grease where the mount to improve grounding.
I will update post if it was successful or not. George |
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