P03E1 Trouble Code

View P03E1 obd/2 error code description and symptoms. P03E1 engine photo

The Transmission Range Sensor (also referred to as the PRNDL input an/or neutral safety switch) tells the transmission control module (TCM) an the engine control module (PCM) that the transmission is in park, reverse, neutral, drive, low, 2nd, 3rd etc. It is attached directly to the manual valve of transmission, so when the shift lever is moved from park to drive, the Transmission Range Sensor communicates this critical information to the above mentioned vehicle control module systems.

Some systems require that the actuator has an adequate supply of brake fluid. Low brake fluid levels can mimic the symptoms of code P03E1, so consult the manual to locate the brake fluid reservoir. Bear in mind that a low fluid level can set code P03E1 on some applications, so make sure that on fluid operated systems the fluid level is up to the mark before starting an electrical diagnosis.

P03E1 Error Code Repair Process :

When you turn on the ignition, the Service Engine Soon or Check Engine P03E1 light should flash briefly, indicating that the OBD system is ready to scan your vehicle for any malfunctions. After this brief flash, the light should stay off while you drive as long as no problems are detected. If injector circuit open / shorted - cylinder #6 so, you'll be glad to know that your vehicle is equipped with an early warning system that could save you time, money, and fuel in addition to helping protect the injector circuit open / shorted - cylinder #6.

P03E1 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 P03E1

A common cause of code P03E1 is the failure of Injector Circuit Open / Shorted - Cylinder #6, but there are several other possible causes as well, such as ;

Air fuel ratio (A/F) Sensor 1 Bank 1 harness is open or shorted
EVAP canister or fuel tank leaks
Faulty ignition coil (s)
Oil flow restriction in the oil passages or the variable camshaft timing (VCT) valve body

P03E1 code for all cars

You can view according P03E1 DTC for your car model. We selected several models to see obd2 solutions click and view it.

+P03E1 Renault 15

+P03E1 Daf Daffodil

+P03E1 Toyota Etios

+P03E1 Isdera Commendatore

+P03E1 Monteverdi Hai

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