Possible causes
– Faulty Intake Manifold Runner Control (IMRC) Valve
– IMRC Valve harness is open or shorted
– IMRC Valve circuit poor electrical connection
– IMRC Valve harness is open or shorted
– IMRC Valve circuit poor electrical connection
Symptoms
– Engine Light ON (or Service Engine Soon Warning Light)
HONDA Technical Service Bulletins for P1077 code
2004 HONDA CR-V ENGINE AND ENGINE COOLING:EXHAUST SYSTEM
2005 HONDA CR-V ENGINE AND ENGINE COOLING:EXHAUST SYSTEM
2006 HONDA CR-V ENGINE AND ENGINE COOLING:EXHAUST SYSTEM