P0348 Honda Acura Rdx OBD Code

OBD/2 P0348 error code description and symptoms.

EGR Flow Insufficient Detected The EGR system is monitored during steady state driving conditions while the EGR is commanded on.
The test fails when the signal from the DPF EGR sensor indicates that EGR flow is less than the desired minimum. Vacuum supply EGR valve stuck closed EGR valve leaks vacuum EGR flow path restricted EGRVR circuit shorted to PWR VREF open to D.P.F. EGR sensor D.P.F. EGR sensor downstream hose off or plugged EGRVR circuit open to PCM VPWR open to EGRVR solenoid D.P.F. EGR sensor hoses both off D.P.F. EGR sensor hoses reversed Damaged EGR orifice tube Damaged EGRVR solenoid Damaged PCM Perform KOER self-test and look for DTC P0348 as an indication of a hard fault.

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.

P0348 Honda Acura Rdx Error Code Repair Process :

If your p0348 camshaft position sensor a circuit high input bank 2 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 P0348 and engine control unit are in charge of monitoring a bunch of different p0348 camshaft position sensor a circuit high input bank 2, and if they get a reading that's a little out of whack, up pops the check engine light.

Common Causes of Honda Acura Rdx P0348 OBD2 Code

A common cause of code P0348 is the failure of P0348 Camshaft Position Sensor A Circuit High Input Bank 2, but there are several other possible causes as well, such as ;

Air fuel ratio (A/F) Sensor 1 Bank 1 circuit poor electrical connection
Camshaft advance mechanism binding (VCT unit)
Erratic camshaft position due to low oil pressure
Variable Camshaft Timing solenoid stuck open

P0348 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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P0348 Honda Acura Rdx OBD Code

P0348 Honda Acura Rdx Error Code Repair Process :

Common Causes of Honda Acura Rdx P0348 OBD2 Code

P0348 code for other Honda cars