GT_green_GT New Member Dec 31, 2005 118 0 0 Oct 2, 2006 #1 Oct 2, 2006 #1 Pulled 7 codes. 511, PCM ROM failure. 113, Intake air temp signal high ckt open. 122, TP or acc pedal position signal too low. 157, mass airflow signal too low. 172, 176, Ego not switching lean bank 1 and 2. 189, cruise rich limit bank 2 still lean.
Pulled 7 codes. 511, PCM ROM failure. 113, Intake air temp signal high ckt open. 122, TP or acc pedal position signal too low. 157, mass airflow signal too low. 172, 176, Ego not switching lean bank 1 and 2. 189, cruise rich limit bank 2 still lean.
HISSIN50 "How long does it take to get help in here? 15 Year Member Nov 29, 1999 31,179 34 129 Oct 3, 2006 #2 Oct 3, 2006 #2 Gosh. You dont run a chip, right Eric? I'd start checking the VREF and ground at those sensors with your meter. It kinda sounds like one common wire might have an open. Does the car not run (i.e. could it have been a one time burp or did it crap out on ya, and you pulled codes)? Good luck.
Gosh. You dont run a chip, right Eric? I'd start checking the VREF and ground at those sensors with your meter. It kinda sounds like one common wire might have an open. Does the car not run (i.e. could it have been a one time burp or did it crap out on ya, and you pulled codes)? Good luck.