Error code
OBD2 P0664
OBD2P0664
Diagnostic Trouble Code· Standard OBD-II fault code read from the vehicle's onboard diagnostics.
What it means
Intake Manifold Tuning Valve Control Circuit Low.
Severity
moderateCan drive but may experience performance issues and fuel inefficiency.
Summary
P0664 indicates a low voltage issue in the circuit controlling the intake manifold air control solenoid on bank 2 of the engine.
Common Causes
- Wiring short to earth, intake manifold air control solenoid
Fixes
- Repair or replace the faulty wiring in the circuit of the intake manifold air control solenoid.
FAQ
How can I diagnose P0664?
Consult a professional mechanic to inspect and repair the wiring issues related to the intake manifold air control solenoid.
Not affiliated with OBD2. Answer summarized from the manufacturer's manual linked above; consult that source for the authoritative procedure.
More OBD2 codes
- P0600Serial Communication Link
- P0601Internal Control Module Memory Check Sum Error
- P0602Control Module Programming Error
- P0603Internal Control Module Keep Alive Memory (KAM) Error
- P0604Internal Control Module Random Access Memory (RAM) Error
- P0605Internal Control Module Read Only Memory (ROM) Error
- P0606ECM/PCM Processor
- P0607Control Module Performance
- P0608Control Module VSS Output 'A'
- P0609Control Module VSS Output 'B'
- P0610Control Module Vehicle Options Error
- P0611Fuel Injector Control Module Performance