P02AB Nissan Alpha OBD Code

OBD/2 P02AB error code description and symptoms.

Variable Cam Timing Over-advanced (Bank 1) The comprehensive component monitor (CCM) monitors the VCT position for an over-advanced camshaft timing.
The test fails when the camshaft timing exceeds a maximum calibrated value or remains in an advanced position. Cam timing improperly set No oil flow to the VCT piston chamber Low oil pressure VCT solenoid valve stuck closed Camshaft advance mechanism binding (VCT unit) P02AB DTC is a check of the VCT unit.

Gear changes are accomplished by a command from the TCM to energize the clutch actuator to release the clutch; after which various actuators inside the transmission disengage the current gear, and depending on current operating conditions, engage the next higher or lower gear ratio. All of this happens much faster than a human driver could change gears, and in most applications, gear changes are as smooth and seamless as on any fully automatic transmission.

P02AB Nissan Alpha Error Code Repair Process :

When you turn on the ignition, the Service Engine Soon or Check Engine P02AB light should flash briefly, indicating that the OBD system is ready to scan your vehicle for any malfunctions. After this brief flash, the light should stay off while you drive as long as no problems are detected. If purge flow sensor circuit range/performance so, you'll be glad to know that your vehicle is equipped with an early warning system that could save you time, money, and fuel in addition to helping protect the purge flow sensor circuit range/performance.

Common Causes of Nissan Alpha P02AB OBD2 Code

A common cause of code P02AB is the failure of Purge Flow Sensor Circuit Range/Performance, but there are several other possible causes as well, such as ;

Camshaft advance mechanism binding (VCT unit)
Damaged ECM
Failures of clutch motion/travel sensors.
Faulty oil control valve (OCV)

P02AB is a kind of Powertrain Trouble Code

Powertrain of a modern automobile, comprising engine (with exhaust system), transmission, drive shaft, suspension and the wheels. In a motor vehicle, the term powertrain or powerplant describes the main components that generate power and deliver it to the road surface, water, or air.

Engine OBD 2 Codes website is a freeware resource center for engine trouble codes.

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P02AB Nissan Alpha OBD Code

P02AB Nissan Alpha Error Code Repair Process :

Common Causes of Nissan Alpha P02AB OBD2 Code

P02AB code for other Nissan cars