Technical Definition:
Intake Manifold Tuning Valve Control Circuit Low (Bank 1a)
Trouble Code: P0661
Address: 0x0661
System: Powertrain
Subsystem: Computer and Auxiliary Output Circuits
Address: 0x0661
System: Powertrain
Subsystem: Computer and Auxiliary Output Circuits
Technical Description:
Possible Causes:
Possible Symptoms:
Intake Manifold Tuning Valve Control Circuit Low Bank 1
Possible Solutions:
OBD-II Trouble Code Type:
Diagnostic Step:
Tech Notes:
– Faulty Intake Manifold Tuning Valve (IMTV)
– Intake Manifold Tuning Valve harness is open or shorted
– Intake Manifold Tuning Valve circuit poor electrical connection