LEMON Manuals: Even more car manuals for everyone
Home >> Ford >> 2000 >> Contour SE, 2.5 L, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 1328 (Engine Controls - Powertrain DTC Charts & Descriptions (Except Diesel & Hybrid)) >> DTC Diagnosis >> DTC P151A: Intake Manifold Runner Controller Performance

DTC P151A: Intake Manifold Runner Controller Performance

WARNING: This page does not describe the selected car, but rather 30 other vehicles, including the 2006 Mercury Mountaineer, 2006 Mercury Monterey, 2006 Mercury Montego, 2006 Mercury Mariner, and 2006 Mercury Grand Marquis. However, it is still accessible from the selected car via links, so may be relevant.
P151A - INTAKE MANIFOLD RUNNER CONTROLLER PERFORMANCE

Description:  The intake manifold runner control (IMRC) system is monitored for failures. The test fails when the system detects a loss of bidirectional communication or signals between the PCM and the IMRC solenoid.
Possible Causes: 
  • IMRC control circuit open
  • Mechanical concern - bind, seize, damage, or obstruction of IMRC hardware
  • IMRC control circuit short to voltage
  • IMRC VPWR circuit open
  • IMRC GND circuit open
  • Damaged IMRC actuator
Diagnostic Aids:  View the IMRCF PID to monitor for a fault.
Application  Key On Engine Off  Key On Engine Running  Continuous Memory 
All GO to Pinpoint Test HU .
scientia non olet · About LEMON Manuals