P0174 p0171 and no Cruise Control
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P0174 p0171 and no Cruise Control
I have a 2001 Discovery SE with approx. 100k miles on it.
My SES light is on with codes P0174 and P0171. I changed out the O2 sensors and cleaned the air flow sensor and still these codes remain. Also my cruise control works intermittently, most of the time not working. My mechanic cannot find a vacuum leak and all fuses are OK.
My plan is to change out the MAS and hope it clears both problems. Does anyone know if the MAS and CC are related via the ECU? Any other recommendations or should I just replace the MAS?
Thanks,
Dan
My SES light is on with codes P0174 and P0171. I changed out the O2 sensors and cleaned the air flow sensor and still these codes remain. Also my cruise control works intermittently, most of the time not working. My mechanic cannot find a vacuum leak and all fuses are OK.
My plan is to change out the MAS and hope it clears both problems. Does anyone know if the MAS and CC are related via the ECU? Any other recommendations or should I just replace the MAS?
Thanks,
Dan
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