P1801 Trouble Code

View P1801 obd/2 error code description and symptoms. P1801 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 the engine heats up and combustion becomes easier and more complete, the PCM will command the idling control valve to increase the amount of air entering the engine to suit the changing conditions. However, when the load on the engine changes, say, when some electrical consumers or other systems are either turned on or off, the PCM adapts the signal voltage to the idle control valve to ensure that the idling speed remains stable, and at the RPM specified by the manufacturer.

Difficulty Level (Soso)
Level
Repair Time (30 Min.)
Time
Cost Prediction : $ 35-120

P1801 Error Code Repair Process :

The scent may P1801 signal oil or coolant leaking from their normally closed-loop systems, or it may indicate dangerous exhaust gases invading your car's interior. Car and truck exhaust contains toxic gases such P1801, so if the inside of your car p1801 transmission clutch interlock safety switch open circuit as if you were standing behind your car, get out and get it fixed. Fight the urge to take a little nap first. So sleepy. That's the carbon monoxide talking, friends. At least open a window on your way to the shop.

Wrench Tool P1801 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 P1801

A common cause of code P1801 is the failure of P1801 Transmission Clutch Interlock Safety Switch Open Circuit, but there are several other possible causes as well, such as ;

P1801 code for all cars

You can view according P1801 DTC for your car model. We selected several models to see obd2 solutions click and view it.

+P1801 Mercedes E 400 +P1801 Infiniti Qx4 +P1801 Triumph Roadster +P1801 Willys-overland 675 +P1801 Mercedes E 240

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

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