First timer here and hoping someone might be able to help with a problem I'm having with my Ford Focus.
I have recently blanked the EGR valve on my 2006 Focus 1.6 TDCI (DV6 engine) as I heard there were a lot of benefits in doing so. However, after doing it the engine management light comes on and I keep getting 3 fault codes / DTCs pop up. They are P0487 - Exhaust gas recirculation throttle position control circuit, P0488 - EGR throttle position sensor circuit out of range and P2142 - Exhaust gas recirculation throttle control circuit "A" high. The car is running fine, actually better than it did, and not going into limp mode.
Can anyone tell me if these codes are linked to the blanking of the EGR valve, or something else, and whether they will eventually stop, and if not, what I can do to stop the fault codes coming up again?
Any help and advice would be greatly appreciated.
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