Friday 20 April 2012

Problem with a VAUXHALL CORSA 1.0L


Failing emissions test on fast idle and management light coming on intermittently when driven. Fault code stored for oxygen sensor. Airflow meter replaced, oxygen sensor and coolant temperature sensor checked. Fault not cured.

The fault was cured by cleaning the throttle body using Air Intake Cleaner. Emissions restored and passed.

Thanks to John at J B Motors in Guildford, Surrey.

1 comment:

  1. hi ive got a opel corsa 1998 1 litre the same has happened step by step the way u said it and went for nct emmisions were suppost to be at 30 co it was 33 which is a fail i replaced the lamba sencor and the co emmisions went through the roof fail again so im going to put back in the old lamba sensor clean and clean trottle body