I pulled the codes and I get not one, not two, but six different failures all at once. These are the "key on" codes in no particular order (actually, the order I get them in)
51 - Coolant Temperature sensor circuit open
22 - Barometric Pressure Sensor out of range
53 - Throttle Position sensor out of range (high)
54 - Air Charge Temperature sensor circuit open
35 - EGR Valve Pressure Transducer/Position Sensor voltage out of range (high)
67 - Neutral Drive Switch circuit open
Codes don't seem to clear which made me think it's the pcm I bought a second pcm (but the fuel pump priming circuit stays on in koeo) and it runs like poo and still has a CEL but the new pcm won't even pull codes so I already know it's bad.
But what I'm trying to find out if there is any common point on the wiring harness that could cause these codes I have swapped every sensor and still same codes so it's either the wiring harness or the pcm any ideas?
51 - Coolant Temperature sensor circuit open
22 - Barometric Pressure Sensor out of range
53 - Throttle Position sensor out of range (high)
54 - Air Charge Temperature sensor circuit open
35 - EGR Valve Pressure Transducer/Position Sensor voltage out of range (high)
67 - Neutral Drive Switch circuit open
Codes don't seem to clear which made me think it's the pcm I bought a second pcm (but the fuel pump priming circuit stays on in koeo) and it runs like poo and still has a CEL but the new pcm won't even pull codes so I already know it's bad.
But what I'm trying to find out if there is any common point on the wiring harness that could cause these codes I have swapped every sensor and still same codes so it's either the wiring harness or the pcm any ideas?