Pulled some codes....

[warrioralumni08]

Well, I pulled some codes, had to many of them, some I will leave out...:shifty: Got an idea of whats wrong, but could someone please help out and offer opinions?

KOEO

113- Intake air charger temperature sensor above maximum voltage / -40 indicated.- Bad air intake temp sensor?

176- HEGO (HO2S) sensor fault/always lean- Bad O2 sensor?

214- Cylinder Identification circuit failure- No idea?

524- Low speed fuel pump circuit open- battery to ECA - Fuel pump dying?

KOER

412- Cannot control RPM during KOER high RPM check. - Bad IAC?

536- Brake On/Off (BOO) circuit not activated during KOER - Not sure

538- Insuffiecent RPM change during KOER Dynamic Response Test - Not sure

225- Knock sensor fault during dynamic response test - Bad knock sensor?

632- Overdrive transmission cancel switch/ mno action during self engine test run - This should be working, the OD on/off works fine.

Also, it stated I have 6 cylinders when the scanner first started scanning, supposed to say 8, but it said six.

 

[Right on the Mark]

536 is because you are suppose to hit the brakes when crazy flash on code reader tells you to and 632 your suppose to turn OD switch on/off when tester tells you to, you did not. All others I would erase and recheck since you have them written down already. Oh and 538 you did not put throttle to WOT when tester asked. With EEC4 you have to do all these things at right times or codes. The scanner is looking for you to do these things to make sure it sees a difference(meaning switches are working)

 

[chris2523]

Well, I pulled some codes, had to many of them

you had how many codes?? wow. clear the computer, drive it awhile, see what comes back.

 

[warrioralumni08]

Cleared them, check engine light went off of course, then came back. This time I pulled

412

225

538 again, but when displayed code 10, to do wot, I pressed the gas pedal all the way down and released, rpm hung for a bit then came back down. Ill try it again tomorrow.