P0233 Trouble Code

View P0233 obd/2 error code description and symptoms. P0233 engine photo

The Throttle Position sensor signals the Engine Control Module as to the current position of the engine throttle valve.
The current throttle valve opening is based on the driver's input from the gas pedal. The ECM uses the information from this sensor to help calculate fuel delivery and spark timing.

As long as the throttle plate remains closed, the idling speed and quality is controlled by the PCM via the idle control valve, and as can be seen from the above it should be clear that idle control on a gasoline engine is a complex affair. For instance, if the engine is started in sub-zero temperatures, the PCM will command the idling control valve to allow less air to enter the engine to enrich the air/fuel mixture to create a condition which is roughly analogous to how chokes worked on carburetted engines to control idling in cold weather.

P0233 Error Code Repair Process :

If your p0233 throttle position sensor 2 circuit low 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 P0233 and engine control unit are in charge of monitoring a bunch of different p0233 throttle position sensor 2 circuit low , and if they get a reading that's a little out of whack, up pops the check engine light.

P0233 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.

Common Causes of P0233

A common cause of code P0233 is the failure of P0233 Throttle Position Sensor 2 Circuit Low , but there are several other possible causes as well, such as ;

Damaged ECM
Faulty Intake Valve Timing Control Solenoid Valve
Faulty oil control valve (OCV)
Intake Valve Timing Control Solenoid Valve circuit poor electrical connection

P0233 code for all cars

You can view according P0233 DTC for your car model. We selected several models to see obd2 solutions click and view it.

+P0233 Daewoo Lacetti

+P0233 Gmc Sonoma

+P0233 Rover City Rover

+P0233 Rover Range Rover

+P0233 Overland 42

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

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