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Can't reset Fault Codes

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hagar_t_h
Posts: 2
Joined: 03 Feb 2016, 03:21
Year and Model: xc90
Location: UK

Post by hagar_t_h »

I have 2 fault codes P0244* and P0401* (both pending) which cannot be reset the car is in limp mode error message engine service required and high emissions
The fault codes remain after clearing even if the engine is not started.

Using laptop diagnostic which has been tested on another car. Any Ideas please

hagar_t_h
Posts: 2
Joined: 03 Feb 2016, 03:21
Year and Model: xc90
Location: UK

Post by hagar_t_h »

Sorry i forgot new egr valve fitted egr pipes cleaned and turbo wastegate solenoid fitted

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