P0326 Opel Calibra OBD Code

OBD/2 P0326 error code description and symptoms.

Output Shaft Speed sensor circuit intermittent failure The output shaft speed sensor signal to the PCM is irregular or interrupted.
Harness connector not properly seated Harness intermittently shorted, or open Harness connector damaged OSS sensor damaged, or not installed properly Verify harness and connector integrity Verify OSS sensor proper installation.

One example of this would be when an automatic vehicle in placed in gear. To prevent the added drag from the torque converter and transmission from reducing the idling speed, the PCM will command the idle control valve to allow more air to enter the engine, while at the same time, adjusting the injector pulse width to inject more fuel to suit the increased amount of air. Note that the idle air control valve is closed by the PCM when the throttle plate is opened to prevent excess air from entering the engine.

P0326 Opel Calibra Error Code Repair Process :

If your p0326 knock sensor circuit range/performance check engine light is illuminated, it's best to take it in for diagnostic testing, which can feel like a hassle. Because while the lights vary in appearance from vehicle to vehicle, all have the same basic meaning: There's a problem with the car's emissions system. The on-board diagnostics system P0326 and engine control unit are in charge of monitoring a bunch of different p0326 knock sensor circuit range/performance, and if they get a reading that's a little out of whack, up pops the check engine light.

Common Causes of Opel Calibra P0326 OBD2 Code

A common cause of code P0326 is the failure of P0326 Knock Sensor Circuit Range/Performance, but there are several other possible causes as well, such as ;

Camshaft Position Sensor harness is open or shorted
EVAP system hose leaking
Damaged camshaft position (CMP) sensor
Clogged or faulty fuel injector (s)

P0326 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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P0326 Opel Calibra OBD Code

P0326 Opel Calibra Error Code Repair Process :

Common Causes of Opel Calibra P0326 OBD2 Code

P0326 code for other Opel cars