obd port loses power on crank
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obd port loses power on crank
02 rcsb silverado, 0411 pcm, 5.3
The port has power during run mode, but when i start the truck my tuner loses power and resets.
the ecm is also finicky about talking to my efilive. starting the truck and shutting it off seems to solve that.
it used to work a while back.
could it be the ignition switch?
The port has power during run mode, but when i start the truck my tuner loses power and resets.
the ecm is also finicky about talking to my efilive. starting the truck and shutting it off seems to solve that.
it used to work a while back.
could it be the ignition switch?
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usd2sing
Tuning, Diagnostics, Electronics, and Wiring
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12-11-2006 10:18 PM