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Help: 02 Z06, REP, STS, SAH

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Old Aug 9, 2020 | 12:08 PM
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Default Help: 02 Z06, REP, STS, SAH

Z06 fires up and dies about 2 seconds later.

Codes are P1120, P1221, P1275 and P1276 in addition to the REP, STS, SAH

I had the intake off a week ago to tighten the oil pressure sensor becuase it was leaking. I also replaced the knock sensors becuase i have been fighting a P0327. Oncei got it all back together, i started it up and let it run, even driving through the gears somewhat (on jackstands).


Fast forward a few more days, went to drive the car and it started and died immediately as described above.

Thanks in advance for your help.
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Old Aug 11, 2020 | 08:33 AM
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Just wanted to say thanks again to Neutron for the confirmation that it could be the harness to the TPS. I'm not sure if yours does, but mine has the "Bret" mod where the wiring runs under the intake. Sure enough, I pinched that portion of the wiring against the valley cover even though I thought i had everything taped down and in place. Took me about 20 minutes to pull the intake, fix the wires and have it all back together and running. No CEL, REP etc.
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