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P1133 Error Code
Posted 07 November 2006 - 05:08 PM
Anyone with experience on this. I guess its the O2 sensor
but which one (I guess I have 2). Don't suppose anyone
has a good one to part with ?
Posted 07 November 2006 - 07:37 PM
Unfortunately, in the troubleshooting procedure for this issue, it never says replace the o2 sensor; the only item it lists for replacement is the ECM. Other things include repairing battery short circuit in harness between ECM and front o2 sensor; read front o2 sensor heater current and make sure value is less than 2.3A (otherwise replace ECM), shake the harnesses.
Posted 07 November 2006 - 07:56 PM
I have never seen this code, but I would imagine a shorted heater element in the front oxygen sensor could cause this also.
Posted 07 November 2006 - 08:12 PM
May be a few days till I get to look under it, thanks.
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