Zeniceguycrx

my car starts and idles fine, when i hit the gas the car rev's to 2000 and then drops like it was my rev limiter

the ecu is good and now no codes

0b00st0

Make sure the TPS and MAP plugs aren't switched around.

Guy-Fast

those plugs wont go into each other


iacv/iat can mix

0b00st0

Look at them and then come back and tell me I'm wrong. They use the same plug style.

Zeniceguycrx

my ---- was all good. then i grabed at the tps wire one day and the car shut down

when i restarted it this problem came up,

i replaced the T.B.
i checked the tps wires they all looked good
computer is good

i do get a code 10 and 14 but iv had them for like 2 years.
eather one wouldnt give me this problem anyways

my tps should be a ground, a 5v ref, and then voltage output?

come on guys summers comming, turbos in body work almost done and iv got a mak speed of 16 kp/h

0b00st0

Good ----. You say you have had code 10 and 14, that is IACV and IAT. You probably switched those plugs around. Read chris's post. Most common rookie mistake.

When did your car start doing the rev up to 200rpms and bog thing? What did you do prior to it doing it? Give us info.

Zeniceguycrx

dpfi to mpfi swap like 6 years ago
car ran good and fast.
grabed the tps wires at the back of engine a mounth ago and then this ---- happened.

but i dont get a tps sensor code or a FI code