Mechanics

DTC P1122

2001 Opel Astra

2001 Opel Astra 4 cyl Two Wheel Drive Automatic

what is the possible causes of the above code
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NGUGI
December 21, 2009.




Dirty or faulty MAF (mass airflow)sensor. Or a worn/faulty TPS (throttle position) sensor

Dave H
Jan 7, 2010.


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