Electrical issue - Chevy and GMC Duramax Diesel Forum
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post #1 of 3 (permalink) Old 06-12-2019, 05:25 AM Thread Starter
 
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Electrical issue

Getting low voltage tvps, maf, and accel pedal codes. I’ve cleared the codes, but they come back instantly. Please help
Jdog92 is offline  
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post #2 of 3 (permalink) Old 06-12-2019, 05:26 AM Thread Starter
 
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I have an 08 lmm
Jdog92 is offline  
post #3 of 3 (permalink) Old 06-12-2019, 11:26 AM
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Get a wiring diagram and start chasing electrons. Sounds like you have an almost open power or ground circuit.
MIkey52 is offline  
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