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Hello and good evening. Do you still get those 3 codes to reset after you clear them? Also, when you replaced the APP sensor, did you use a GM sensor or aftermarket?
Your JA Expert,
sorry it took me so long had problems with my computer but any way yes after i earse these codes all 3 come back. I replaced the app with an after market i was thinking the same thing so i returned the new 1 for warranty and replace it with another after market
dont understand Dorman unit part #SU9403
its a duralast
did u want me to measure it with it on or just the harness
k will let u no tomorrow
hey i check for volt white/blk an tan wire and was reading 0.320 what i did is i had a couple of needles into the back of the app connector will that work? Also i got another code fan speed sensor P0526
k will let u know
ok the white/blk wire reads 5.03v and when i clear the code there is no change and the tan wire reads only 4.75 and when i clear the code it reads about 4.83
yes they do right away
I allso check voltage at the TP sensor and the gray wire had 5.0v with no change when reset code and the lite blue/bk wire had 4.73v it would change to 4.83v when reseting code
STILL WAITING FOR MORE TEST
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k i check map, cooling fan, A/C pressure all reading between 4.69 to 5.0v didnt ck the fuel tank sensor also ck #54,55,62,63 at the pcm C1 and #49,60 at the pcm C3 all reading between 4.70 to 5.0v let me know what else i can check thanks
yes i have ck the wires going to the throttle control and they all look good thats y i sent the pcm to have ck that was my 1st thought but according to that nationwide parts in FL it was k