Engine-Codes
 
OBDII Code List
 
P1077 2004 HONDA CRV

P1077 2004 HONDA CRV - Intake Manifold Runner Control System Malfunction Low RPM

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3  What does this mean?

Possible causes

  • Faulty Intake Manifold Runner Control (IMRC) Valve
  • IMRC Valve harness is open or shorted
  • IMRC Valve circuit poor electrical connection

Tech notes





User Submitted Video

Possible symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)

P1077 2004 Honda Crv Description

Engine power is achieved by closing and opening the Intake Manifold Runner Control (IMRC) valve. When the valve is closed, there is high torque at low engine speed. When the valve is open, there is high torque a high engine speed.
OBDII Code P1077 2004 Honda Crv - Intake Manifold Runner Control System Malfunction Low RPM - Engine-Codes.com

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