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Ford Engine Codes

Engine Code Engine Code Description
P1351Ignition Diagnostic Monitor circuit Input fault
P1352Ignition Coil A - Primary circuit fault
P1353Ignition Coil B - Primary circuit fault
P1354Ignition Coil C - Primary circuit fault
P1355Ignition Coil D - Primary circuit fault
P1356Loss of Ignition Diagnostic Module Input to PCM
P1358Ignition Diagnostic Monitor Signal out of Self-Test Range
P1359Spark Output circuit fault
P1364Ignition Coil Primary circuit fault
P1380VCT Solenoid Valve circuit Short or Open
P1381Cam Timing Advance is excessive
P1383Cam Timing Advance is excessive
P1390Octane Adjust out of Self-Test Range
P1400Differential Pressure Feedback Electronic Sensor circuit Low Voltage
P1401Differential Pressure Feedback Electronic Sensor circuit High Voltage
P1403Differential Pressure Feedback Electronic Sensor Hoses Reversed
P1405Differential Pressure Feedback Electronic Sensor circuit Upstream Hose
P1406Differential Pressure Feedback Electronic Sensor circuit Downstream Hose
P1407EGR No Flow Detected
P1408EGR Flow out of Self-Test Range
P1409?EGR Vacuum Regulator circuit malfunction
P1409?Electronic Vacuum Regulator Control circuit fault
P1410EGR Barometric Pressure Sensor VREF Voltage