P3039 Peugeot 1007 OBD Code

OBD/2 P3039 error code description and symptoms.

Mass Air Flow (MAF) Sensor Intermittent The MAF sensor circuit is monitored by the PCM for sudden voltage (or air flow) input change through the comprehensive component monitor (CCM). If during the last 40 warm-up cycles in key ON engine running the PCM detects a voltage (or air flow) change beyond the minimum or maximum calibrated limit, a continuous memory diagnostic trouble code (DTC) is stored.

As the engine heats up and combustion becomes easier and more complete, the PCM will command the idling control valve to increase the amount of air entering the engine to suit the changing conditions. However, when the load on the engine changes, say, when some electrical consumers or other systems are either turned on or off, the PCM adapts the signal voltage to the idle control valve to ensure that the idling speed remains stable, and at the RPM specified by the manufacturer.

P3039 Peugeot 1007 Error Code Repair Process :

If your air bag passenger inflator circuit resistance low on squib 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 P3039 and engine control unit are in charge of monitoring a bunch of different air bag passenger inflator circuit resistance low on squib, and if they get a reading that's a little out of whack, up pops the check engine light.

Common Causes of Peugeot 1007 P3039 OBD2 Code

A common cause of code P3039 is the failure of Air Bag Passenger Inflator Circuit Resistance Low on Squib, but there are several other possible causes as well, such as ;

Damaged camshaft position (CMP) sensor
Faulty select solenoid
Camshaft Position Sensor harness is open or shorted
Fuel filler cap remains open or fails to close

P3039 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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P3039 Peugeot 1007 OBD Code

P3039 Peugeot 1007 Error Code Repair Process :

Common Causes of Peugeot 1007 P3039 OBD2 Code

P3039 code for other Peugeot cars