Gbcb2468
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Posts posted by Gbcb2468
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2009 sxt fwd 3.5 engine. engine quit while driving. I had a CEL and traction control light came on. It sputtered then stoppped. I was unable to restart car. Towed vehicle home and started diagnosing. The CEL was P0123 for tps over voltage. I reset it and it hasn’t reappeared. Disconnected cam And crank sensors one at a time to verify wiring and sensors. Threw a code for each. I reconnected and reset code. I Disconnected return line on fuel rail and verified fuel during crank. I also verified TIPM and fuel pump was in working order. I verified timing belt was intact by looking in cam sensor hole while bumping with starter and seeing movement. I heard of timing belt skipping cogs on these engines but my experience has been a timing belt will break or it won’t. Anyway I’ve tried all know to fix car, any suggestions would be greatly appreciated.
Crank no start
in Electrical, Battery & Charging
Posted
Vehicle has 190k miles. I verified spark. I removed tipm checked all wires and connectors and reinstalled. I removed pcm plugs cleaned and reinstalled. I did not verify voltage at pcm or bcm just a clean and visual. The vehicle will try to go at first crank like only one hole is sparking then crank crank. I threw in towel and towed it to dealer. It has a lifetime powertrain warranty so we’ll see how it goes. If it doesn’t get fixed under warranty I’m going to junk it. Lots of good parts may be coming available.