p1133&p0134
boots16
03-27-2008, 02:56 PM
i know what the codes are but how do you fix?
bank1 sensor1? i dont get it. please help!
'99 alero 2.4. dont know what tranny.(if you can help with that that would be great!)
thanks!
bank1 sensor1? i dont get it. please help!
'99 alero 2.4. dont know what tranny.(if you can help with that that would be great!)
thanks!
BNaylor
03-28-2008, 08:56 AM
Welcome to AF.
The P0134 DTC means the 02 sensor pre-CAT convertor has no activity. Check the wiring to it or replace the sensor if that is good. Also, you can check the PCM module reference signal at the electrical connector.
Based on your year and engine size your autotransaxle should be the 4T40E. Look for GM RPO code MN4 at the SPID label located on the spare tire cover. The other tranny used is the 4T45E GM RPO code MN5 so you may have that but they are about the same.
The P0134 DTC means the 02 sensor pre-CAT convertor has no activity. Check the wiring to it or replace the sensor if that is good. Also, you can check the PCM module reference signal at the electrical connector.
Based on your year and engine size your autotransaxle should be the 4T40E. Look for GM RPO code MN4 at the SPID label located on the spare tire cover. The other tranny used is the 4T45E GM RPO code MN5 so you may have that but they are about the same.
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