P039A Peugeot 307 OBD Code

OBD/2 P039A error code description and symptoms.

Output Shaft Speed sensor circuit intermittent failure The output shaft speed sensor signal to the PCM is irregular or interrupted.
Harness connector not properly seated Harness intermittently shorted, or open Harness connector damaged OSS sensor damaged, or not installed properly Verify harness and connector integrity Verify OSS sensor proper installation.

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.

P039A Peugeot 307 Error Code Repair Process :

When you turn on the ignition, the Service Engine Soon or Check Engine P039A 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 throttle position (tp) sensor circuit intermittent low voltage 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 throttle position (tp) sensor circuit intermittent low voltage.

Common Causes of Peugeot 307 P039A OBD2 Code

A common cause of code P039A is the failure of Throttle Position (TP) Sensor Circuit Intermittent Low Voltage, but there are several other possible causes as well, such as ;

Camshaft Position Sensor harness is open or shorted
EVAP canister or fuel tank leaks
Ignition coils harness is open or shorted
Improper ignition timing

P039A 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.

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

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P039A Peugeot 307 OBD Code

P039A Peugeot 307 Error Code Repair Process :

Common Causes of Peugeot 307 P039A OBD2 Code

P039A code for other Peugeot cars