Thursday, 7 December 2017

Problem with a TOYOTA MR2 1.8 L 16v 2001

Failing MOT emissions test at fast idle CO 0.48%, HC 28 Lambda 0.987, no faults or fault codes found.

Catalytic converter replaced, extended Forté Advanced Formula Motor Flush carried out and Forté Petrol Specialist Injector Cleaner added and extended road test carried out, fault not cured. After further investigation it was found that the vehicle was fitted with three catalytic converters.

The fault was cured by replacing the two catalytic converters in front of the manifold, emissions retested and passed.

Thanks to Dave at Autopics Ltd in Rustington, West Sussex.

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