02 sensor question
36 has to do with the opti. bummer. check the egr and see if it will hold a vacumm and make sure the passages are clear. dont show a 29 in my 93 book. u need to get a dealer service manual for your yr. should be able to find a better deal than this..
http://www.factoryautomanuals.com/Pr...ductCode=72684
http://www.factoryautomanuals.com/Pr...ductCode=72684
Last edited by craby; Jul 1, 2009 at 11:05 PM.
The problem with the OBD1 system is that an error code can stand for more than one unrelated problem. I have a secret decoder book. It says...
Code 36:
Mass air flow sensor - burn off circuit problem.
Transmission shift problem.
Direct ignition system fault - los of 24x signal or extra or missing pulses in electronic spark timing signal.
Ignition system fault - loss of High Resolution Pulse signal.
Code 32:
Barometric pressure sensor circuit failure.
EGR valve diagnostic switch - closed during engine start-up or open when EGR flow requested by ECM.
Electronic vacuum regulator valve error (controls EGR vacuum).
Code 29:
4th gear switch.
Quad-driver module or Quad-driver No. 3 error.
Secondary air injection system - circuit problems.
I guess that clears it up for you?
Code 36:
Mass air flow sensor - burn off circuit problem.
Transmission shift problem.
Direct ignition system fault - los of 24x signal or extra or missing pulses in electronic spark timing signal.
Ignition system fault - loss of High Resolution Pulse signal.
Code 32:
Barometric pressure sensor circuit failure.
EGR valve diagnostic switch - closed during engine start-up or open when EGR flow requested by ECM.
Electronic vacuum regulator valve error (controls EGR vacuum).
Code 29:
4th gear switch.
Quad-driver module or Quad-driver No. 3 error.
Secondary air injection system - circuit problems.
I guess that clears it up for you?
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