Technical Definition:
Exhaust Valve Control Solenoid Circuit Range/Performance Bank 1
Trouble Code: P0027
Address: 0x0027
System: Powertrain
Subsystem:
Address: 0x0027
System: Powertrain
Subsystem:
Technical Description:
Possible Causes:
- Low engine oil level or contaminated oil
- Clogged oil system
- Malfunctioning control solenoid
- Malfunctioning camshaft actuator
- Timing chain/belt loose or incorrectly adjusted
- Malfunctioning ECM/PCM
Possible Symptoms:
- MIL (Malfunction Indicator Lamp) illumination
- Poor acceleration or engine performance
- Decreased fuel economy
Exhaust Valve Control solenoid Circuit Range/Performance Bank 1