need help with computer codes

[hatch86306]

Hi i ran my scanner on my 92 gt i got a nasty surge problem, i adjust the tps as close to .95 as possible and removed and cleaned the iac valve and still surges, it starts fine and idles for couple mins as soon as the engine starts to warm it surges bad on the 3rd or 4th surge it shuts off.. these are the following codes i came up with..


12 ,81 ,94 ,44 ,33

Anyone know whats going on here?

[need4spd90]

Assuming you have no smog stuff or egr? Did you get any memory and koer codes?

[hatch86306]

no memory, those are all the codes total it picked up.

---------- Post added at 05:02 PM ---------- Previous post was at 05:01 PM ----------

Correct no smog or Egr. This surge is killing me i wont even drive it like that.. come to stop lite gotta use brake and gas

[need4spd90]

That's why scanners suck...you only got 1/3 of the codes...do a koer test

[hatch86306]

My scanner did both tests

[need4spd90]

have you tried the base idle reset procedure?
http://sbftech.com/index.php/topic,1031

also, made sure no vac leaks

[hatch86306]

Yes, i did pretty much that today, no vac leaks just redid them all.

[need4spd90]

what mass air and injector?
Running pcv?
What rpm does it idle cold?

[hatch86306]

stock mass air and injector for now, yes pcv, around 1000ish cold start up

[need4spd90]

hmm...
you cant get KOER codes without the car running..i dont know exactly what you did with the scanner..what codes were KOEO, CM, and KOER?

[hatch86306]

one test it dont have to run and the other test i had to run the car, I got bigger problems rite now out last night after cleaning the iac, and reset everything, on way back from about 3-5 mile cruise torque converter did the death rattle its toast........ We'll get back to the codes when the trans is back togeather.

[need4spd90]

good luck