P0946 Trouble Code

View P0946 obd/2 error code description and symptoms. P0946 engine photo

Vehicle Speed Sensor (VSS) Intermittent Indicates the powertrain control module (PCM) detected an error in the vehicle speed information. Vehicle speed data is received from either the vehicle speed sensor (VSS), transfer case speed sensor (TCSS), anti-lock brake system (ABS) control module, generic electronic module (GEM), or central timer module (CTM). This DTC is set the same way as P0946. However, it is intended to flash the transmission control indicator lamp (TCIL) for first time VSS circuit error/malfunctions. Refer to possible causes for P0946

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.

P0946 Error Code Repair Process :

The scent may P0946 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 P0946, so if the inside of your car p0946 hydraulic pump relay c ircuit range/performance 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.

P0946 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 P0946

A common cause of code P0946 is the failure of P0946 Hydraulic Pump Relay C ircuit Range/Performance, but there are several other possible causes as well, such as ;

EVAP system hose leaking
Faulty Fuel injector
Faulty Fuel injector
Air fuel ratio (A/F) Sensor 1 Bank 1 circuit poor electrical connection

P0946 code for all cars

You can view according P0946 DTC for your car model. We selected several models to see obd2 solutions click and view it.

+P0946 Bugatti Eb110

+P0946 Plymouth Belvedere

+P0946 Plymouth Barracuda

+P0946 Volkswagen Schwimmwagen

+P0946 Ford Mondeo 4

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

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