My car = BDNWW
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TECH Apprentice
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From: Long Island NY Portsmouth NH Sometimes CT
My car = BDNWW took my car to the track today hoping to find someone knowledgable about maf code p102 i believe it was....so before i ask for help i decide to do some idiot checks (fuses, connectors...etc) 1 fuse for "ENG SEN" was blown, so i replaced it...still has 5 codes(no change), tried replacing maf with aftermarket 1 i had lying around to see if it was the maf...nope, didnt help....put stock maf in and then the car makes a air sound whenever i touch the gas....kinda like the sc is blowin air out of somewhere...couldnt find out from where....prior to changing all this stuff the car would idle and indicate 0% load....now its indicating ~4% at idle....got upset and started driving home to test it to see what the hell i did and now its hesitating, and the higher the rpm, the louder the air noise is...air to fuel ratio is somewhat to how it was before....can anyone help me figure out why my car hates me? it also pulled the 801 code 2 times...at the same time which also is wierd....
Eng sensor fuse won't blow for no reason.Sounds like it might of blown again.
The air sound is an air leak.Rev the car and feel around the pipes for a leak.It's probly the plastic hat.Either cracked or the hose going to the MA.If you tighten that hose to tight it will collapse the plastic and cause a leak.
In the past we've had 2-3 00 cars with wiring problems from the factory.Your's could be another.SD 2 bar tuning might bypass the problem sensor's/wiring.
The air sound is an air leak.Rev the car and feel around the pipes for a leak.It's probly the plastic hat.Either cracked or the hose going to the MA.If you tighten that hose to tight it will collapse the plastic and cause a leak.
In the past we've had 2-3 00 cars with wiring problems from the factory.Your's could be another.SD 2 bar tuning might bypass the problem sensor's/wiring.
Thread Starter
TECH Apprentice
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Joined: Apr 2005
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From: Long Island NY Portsmouth NH Sometimes CT
ill try running it while i still have some light out....this car is being rediculous...so it could be a wiring harness problem? what if i had a 99 ls1 harness? i have a few extra motors/parts lying around...
Thread Starter
TECH Apprentice
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From: Long Island NY Portsmouth NH Sometimes CT
i found the air leak.....the sc box where the intercoolers connect to go into the intake....the intake part was bent inward....also disconnected and removed the damn cruise control box too...it was annoying me hangin out on top of the intercooler.....i let the car run for a few minutes and it still hasnt pulled any codes yet.....i had to give up cause the mosquito army wanted that area more than i did..... 
im gonna go crazy ...i guess the next step is to check all my fuses again to see if anything else decided to blow and then let it run for a while....
im gonna go crazy ...i guess the next step is to check all my fuses again to see if anything else decided to blow and then let it run for a while.... 
