Error code
OBD2 P0663
OBD2P0663
Diagnostic Trouble Code· Standard OBD-II fault code read from the vehicle's onboard diagnostics.
What it means
Intake Manifold Tuning Valve Control Circuit/Open.
Severity
moderateCan drive, but performance may be affected and fuel efficiency could decrease.
Summary
P0663 indicates an open circuit in the intake manifold tuning valve control on bank 2 of the engine.
Common Causes
- Wiring issues related to the intake manifold air control solenoid
Fixes
- Replace the intake manifold air control solenoid.
FAQ
What does P0663 mean?
P0663 indicates an issue with the circuit of the intake manifold tuning valve on bank 2.
How do I fix P0663?
The most common solution is to replace the faulty 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.
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