U210C Delahaye Type OBD Code

OBD/2 U210C error code description and symptoms.

Intake Manifold Runner Control Malfunction (Stuck Open) The IMRC system is monitored for failure during continuous, key ON engine OFF or key ON engine running self-test. The test fails when the signal on the monitor pin is less than an expected calibrated range at closed throttle. IMRC monitor signal circuit shorted to PWR GND or SIG RTN Damaged IMRC actuator Damaged PCM An IMRCM PID reading approximately near 1 volt at closed throttle may indicate a fault.

As long as the throttle plate remains closed, the idling speed and quality is controlled by the PCM via the idle control valve, and as can be seen from the above it should be clear that idle control on a gasoline engine is a complex affair. For instance, if the engine is started in sub-zero temperatures, the PCM will command the idling control valve to allow less air to enter the engine to enrich the air/fuel mixture to create a condition which is roughly analogous to how chokes worked on carburetted engines to control idling in cold weather.

U210C Delahaye Type Error Code Repair Process :

If your climate control recirculation actuator out of limits 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 U210C and engine control unit are in charge of monitoring a bunch of different climate control recirculation actuator out of limits, and if they get a reading that's a little out of whack, up pops the check engine light.

Common Causes of Delahaye Type U210C OBD2 Code

A common cause of code U210C is the failure of Climate Control Recirculation Actuator Out of Limits, but there are several other possible causes as well, such as ;

1Camshaft Position Sensor circuit poor electrical connection
Faulty starter motor
Incorrect fuel pressure
Continuous oil flow to the VCT piston chamber

U210C is a kind of Network Trouble Code

U-code indicates that engine communication errors and shows lost communication with engine parts.U-Codes are fairly straight forward, given all of the articles and technical publications that have been written regarding these problematic codes. In most cases, it just comes down to identifying the module that isn't communicating with the other modules on the CAN bus line for whatever reason.

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

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U210C Delahaye Type OBD Code

U210C Delahaye Type Error Code Repair Process :

Common Causes of Delahaye Type U210C OBD2 Code

U210C code for other Delahaye cars