P2231 Renault Koleos OBD Code

OBD/2 P2231 error code description and symptoms.

Fuel Rail Pressure Sensor in Range But Low The comprehensive component monitor (CCM) monitors the FRP pressure for acceptable fuel pressure. The test fails when the fuel pressure falls below a calibrated value. Low fuel pressure Damaged FRP sensor Excessive resistance in circuit Low or no fuel A FRP PID value below 551 kpa (80 psi) indicates a failure Low or no fuel A FRP PID value greater than 896 kpa (130 psi) indicates a failure.

One example of this would be when an automatic vehicle in placed in gear. To prevent the added drag from the torque converter and transmission from reducing the idling speed, the PCM will command the idle control valve to allow more air to enter the engine, while at the same time, adjusting the injector pulse width to inject more fuel to suit the increased amount of air. Note that the idle air control valve is closed by the PCM when the throttle plate is opened to prevent excess air from entering the engine.

P2231 Renault Koleos Error Code Repair Process :

If your p2231 o2 sensor signal circuit shorted to heater circuit bank 1 sensor 1 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 P2231 and engine control unit are in charge of monitoring a bunch of different p2231 o2 sensor signal circuit shorted to heater circuit bank 1 sensor 1 , and if they get a reading that's a little out of whack, up pops the check engine light.

Common Causes of Renault Koleos P2231 OBD2 Code

A common cause of code P2231 is the failure of P2231 O2 Sensor Signal Circuit Shorted to Heater Circuit Bank 1 Sensor 1 , but there are several other possible causes as well, such as ;

Erratic camshaft position due to low oil pressure
Engine Control Module (ECM)
Improper ignition timing
Variable Valve Timing (VVT) circuit is open or shorted

P2231 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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P2231 Renault Koleos OBD Code

P2231 Renault Koleos Error Code Repair Process :

Common Causes of Renault Koleos P2231 OBD2 Code

P2231 code for other Renault cars