DTC U1073 Lincoln
Random Multiple Misfire Detected
Random Multiple Misfire Detected
Description
Engine running at an RPM greater than 400 but less than 6400 the DME detected a misfire or uneven engine running in two or more cylinders within 200 crankshaft rotations. Engine speed is between 480 and 4500rpm, load change is 0.4ms at ignition with a spe
Cause and Solution
Fuel metering fault that affects two or more cylindersFuel pressure too low or too high, fuel supply contaminatedEVAP system problem or the EVAP canister is fuel saturatedEGR valve is stuck open or the PCV system has a vacuum leakIgn
Video Guide
Diagnostic Info
- DTC Code: U1073
- Brand: Lincoln