P044F Trouble Code

View P044F obd/2 error code description and symptoms. P044F engine photo

The Transmission Fluid Pressure Switch allows the engine's control module (PCM) or Transmission Control Module (TCM) to use hydraulic fluid to engage the clutches in the transmission to allow for smoother shifting while driving. If the PCM or TCM detects an issue with the hydraulic clutch or the pressure switch, the PCM or TCM will set code P044F

A good starting point in your diagnosis is checking all system fuses and fusible links. This can be done using the DVOM on the voltage setting. You will want to test the fuses with circuits loaded. Some fuses will appear normal until a load is placed on their respective circuit; at which point they will fail. This has been the cause of many 'phantom malfunctions'. Consult your vehicle information source for fuse and fusible link locations. If all fuses are in working order, you may want to check TCM relay operation by swapping identical relays. Usually the horn relay, starter relay, fuel pump relay, air conditioning clutch relay, and controller relays are similar enough in design to swap for diagnostic purposes.

Difficulty Level (Expert)
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Repair Time (60 Min.)
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Cost Prediction : $ 25-45

P044F Error Code Repair Process :

For injector high side short to gnd or vbatt - bank 2 check engine light is perhaps the most troubling of lights because it could mean so many different things, from you didn't screw the gas cap on tightly enough to look out for pistons flying through the hood and into the stratosphere. The easiest way to find out what this light is telling you is to hook your vehicle up to a scan tool. P044F error code diagnostic tool looks a little like an oversized calculator and plugs into a communication port inside the car. After you instruct it to perform the scan, it speaks injector high side short to gnd or vbatt - bank 2 with your car's computers to find out exactly what's prompting the light to turn on.

Wrench Tool P044F 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 P044F

A common cause of code P044F is the failure of Injector High Side Short To GND Or VBATT - Bank 2, but there are several other possible causes as well, such as ;

P044F code for all cars

You can view according P044F DTC for your car model. We selected several models to see obd2 solutions click and view it.

+P044F Mazda Mx-flexa +P044F Renault 21 +P044F Pininfarina Rosso +P044F Dodge Avenger +P044F Volkswagen Ea

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

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