If the EVP resistance is incorrect, replace the EVP sensor; if it is correct, replace the ECA. ... Remove the EGO sensor (oxygen sensor) and install a fuel pressure gauge. ... If the memory code 34 is received, check the connections to the ... EVP Sensor-Equipped Vehicles The KOEO code 34 indicates that a connection at the EVP sensor is bad; the EGR valve is not seating properly; the EGR valve is bindinganbsp;...
|Title||:||How to Tune and Modify Ford Fuel Injection|