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Home >> Ford >> 2005 >> Escape Base, 3.0 1, FWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 35 (Engine Controls - Powertrain DTC Charts And Description - (Hybrid)) >> Diagnostic Trouble Code (DTC) Charts and Descriptions >> DTC P0351: Ignition Coil A Primary/Secondary Circuit Malfunction

DTC P0351: Ignition Coil A Primary/Secondary Circuit Malfunction

WARNING: This page is about a different variant/trim than selected.
P0351 - IGNITION COIL A PRIMARY/SECONDARY CIRCUIT MALFUNCTION

Description:  Each ignition primary circuit is continuously monitored. The test fails when the PCM does not receive a valid IDM pulse signal from the ignition module (integrated in the PCM).
Possible Causes: 
  • Open or short in the Ignition START/RUN circuit.
  • Open coil driver circuit in the harness.
  • Coil driver circuit shorted to ground.
  • Damaged coil.
  • Coil driver circuit shorted to PWR.
Diagnostic Aids:  When checking functionality of the coil driver circuit, crank the engine using the engine cranking diagnostic mode. Refer to DIAGNOSTIC MODES .
Application  Key On Engine Off  Key On Engine Running  Continuous Memory 
All - GO to Pinpoint Test JF . GO to Pinpoint Test JF .
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