i tried pulling codes from it but it wont work. i put the paperclip in terminals A and B then turned the key to acc. instead of getting a code 12, the SES light blinks steady 1...1...1...1...1 etc etc. this happens even without A and B terminals probed.

why arent i getting any codes? is the SES light supposed to flash all the time when the key is on? help me!!! my car is idles like sh** after a few minutes of driving. ive cahnged the IAC and the TPS voltage is fine at all throttle points. after a few minutes of driving the idle will drop to as low as 200 and shoot all the way up to 1200 or so. but once i give it some gas, it drives fine. i need to be able to pull codes to try and find out whats wrong so please help me! =( btw, all vaccuum lines n such are fine.....

 

Sounds like your computer has gone by the way side. Go to a junk yard and get one for $20 and see if it don't fix the problem.

 

Try turning it FORWARD to the 'ON' position instead of the 'ACC'. It might save you some bucks at time.

Later,
Jesse

*edit* I only edited it because I didn't like the way I said it.