P3051 Trouble Code

View P3051 obd/2 error code description and symptoms. P3051 engine photo

Engine Coolant Temperature (ECT) Circuit High Input Indicates the sensor signal is greater than Self-Test maximum. The ECT sensor maximum is 4.6 volts or -50 C (-58 F). Note on some vehicles that are not equipped with an ECT sensor, CHT can be used and can set this DTC. Open circuit in harness Sensor signal short to power Damaged PCM Improper harness connection Damaged sensor ECT V PID reading greater than 4.6 volts with key ON and engine OFF or during any engine operating mode indicates a hard fault.

In most cases, the TCM is integrated into a single housing with the PCM. Nevertheless, the section of the module which controls (automatic) transmission function may be powered up separately. In any case, the TCM is typically powered using switched (only present with the ignition switch in the ON, start, or run position) voltage. This circuit is normally equipped with a fuse, fusible link, and/or a relay. Frequently, the PCM and TCM are powered using the same relay albeit by separate circuits. Access to a reliable vehicle information source will yield necessary details of the TCM power circuit for the specific vehicle in question.

Difficulty Level (Soso)
Level
Repair Time (30 Min.)
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Cost Prediction : $ 80-120

P3051 Error Code Repair Process :

If your climate control water temperature sensor circuit failure 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 P3051 and engine control unit are in charge of monitoring a bunch of different climate control water temperature sensor circuit failure, and if they get a reading that's a little out of whack, up pops the check engine light.

Wrench Tool P3051 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 P3051

A common cause of code P3051 is the failure of Climate Control Water Temperature Sensor Circuit Failure, but there are several other possible causes as well, such as ;

P3051 code for all cars

You can view according P3051 DTC for your car model. We selected several models to see obd2 solutions click and view it.

+P3051 Bmw Six +P3051 Pontiac Tempest +P3051 Chrysler Daytona +P3051 Austin Princess +P3051 Renault 16

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

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