turbo 408 throwing a tps code po123 need help
turbo 408 throwing a tps code po123 need help The code will not erase and I tried two different tps and nothing
So I got a how to guide for testing this code. Badically with my meter I checked and have
12v koeo at blue
5v at gray koeo
Black is ground.
My scanner also says it has 5v unplugged and the throttle is 100% open all while unplugged
All with koeo
I should not have 5v with koeo and tps unplugged.
I then checked for what it says is to unplug the blue pcm connector and check power at tps wire pin 8 and battery power for a short to voltage. It has zero with koeo.
It then says if it is zero and problem persists get a New pcm. Really wtf?
How can my pcm be bad?
Any else encounter this before?
Any thing else to check out?
00 ls1 camaro
So I got a how to guide for testing this code. Badically with my meter I checked and have
12v koeo at blue
5v at gray koeo
Black is ground.
My scanner also says it has 5v unplugged and the throttle is 100% open all while unplugged
All with koeo
I should not have 5v with koeo and tps unplugged.
I then checked for what it says is to unplug the blue pcm connector and check power at tps wire pin 8 and battery power for a short to voltage. It has zero with koeo.
It then says if it is zero and problem persists get a New pcm. Really wtf?
How can my pcm be bad?
Any else encounter this before?
Any thing else to check out?
00 ls1 camaro
Well my map sensor is new and a 2 bar for now. Left most stock to make sure it runs and ran wirh old oem parts.
Same pcm and harness as before
My tuner thinks it may be the tune. But idk for sure sinxe I test it and alldata test says to replace pcm.
Apparently the pcm send 5v to the tps once key is on.
Same pcm and harness as before
My tuner thinks it may be the tune. But idk for sure sinxe I test it and alldata test says to replace pcm.
Apparently the pcm send 5v to the tps once key is on.
Well my map sensor is new and a 2 bar for now. Left most stock to make sure it runs and ran wirh old oem parts.
Same pcm and harness as before
My tuner thinks it may be the tune. But idk for sure sinxe I test it and alldata test says to replace pcm.
Apparently the pcm send 5v to the tps once key is on.
Same pcm and harness as before
My tuner thinks it may be the tune. But idk for sure sinxe I test it and alldata test says to replace pcm.
Apparently the pcm send 5v to the tps once key is on.
