Georgia Fiero Club Forum

All Things Fiero => Tech Tips, Tech Questions => Topic started by: JORAMA57 on March 14, 2014, 07:24:07 am

Title: 88 GT = ECM CODE 22
Post by: JORAMA57 on March 14, 2014, 07:24:07 am

Code 22, throttle position sensor.

Now please tell me, whom to buy it and what brand. Prices are all over the board as well as brand names.

Thanks for the help.

Title: Re: 88 GT = ECM CODE 22
Post by: Fierofool on March 14, 2014, 08:55:55 am

NAPA and AC Delco usually carry some better brands.  NAPA has Echlin and both may also carry Standard Ignition brands.

Title: Re: 88 GT = ECM CODE 22
Post by: JORAMA57 on March 21, 2014, 06:38:23 pm

I have replace just about every component regarding the ignition and the throttle position sensor (TPS). New cap and rotor, new pick up unit, new fuel filter, new ignition module, new TPS and still idle up and down while on idle in neutral, no so bad when in drive (auto transmition). Code  says TPS low voltage according website.

What is wrong???