P2347 Simca 1501 OBD Code

OBD/2 P2347 error code description and symptoms.

Catalytic converters must be warm before they can work properly. On a cold start the PCM provides a rich mixture to keep the cold engine running.
All that extra fuel goes into the catalytic converter. But the exhaust isn't very hot, because, ah, the engine is pretty cold. GM has employed several strategies to fire up the catalytic converter quicker and reduce cold start emissions. One way is to use a secondary air pump that pumps outside air directly into the catalytic converter.

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.

P2347 Simca 1501 Error Code Repair Process :

When you turn on the ignition, the Service Engine Soon or Check Engine P2347 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 p2347 cylinder 12 above knock threshold 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 p2347 cylinder 12 above knock threshold.

Common Causes of Simca 1501 P2347 OBD2 Code

A common cause of code P2347 is the failure of P2347 Cylinder 12 Above Knock Threshold, but there are several other possible causes as well, such as ;

Dirty Oil
Faulty front heated oxygen sensor
Fuel injector leaks
Faulty Crankshaft Position Sensor (POS)

P2347 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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P2347 Simca 1501 OBD Code

P2347 Simca 1501 Error Code Repair Process :

Common Causes of Simca 1501 P2347 OBD2 Code

P2347 code for other Simca cars