U2198 Mercedes S 63 OBD Code

OBD/2 U2198 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.

Some systems require that the actuator has an adequate supply of brake fluid. Low brake fluid levels can mimic the symptoms of code U2198, so consult the manual to locate the brake fluid reservoir. Bear in mind that a low fluid level can set code U2198 on some applications, so make sure that on fluid operated systems the fluid level is up to the mark before starting an electrical diagnosis.

U2198 Mercedes S 63 Error Code Repair Process :

When you turn on the ignition, the Service Engine Soon or Check Engine U2198 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 right power sliding door open/close output circuit short to battery 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 right power sliding door open/close output circuit short to battery.

Common Causes of Mercedes S 63 U2198 OBD2 Code

A common cause of code U2198 is the failure of Right Power Sliding Door Open/Close Output Circuit Short to Battery, but there are several other possible causes as well, such as ;

1Camshaft Position Sensor circuit poor electrical connection
Camshaft Position Sensor harness is open or shorted
Faulty TCM or TCM programming
Faulty Fuel injector

U2198 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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U2198 Mercedes S 63 OBD Code

U2198 Mercedes S 63 Error Code Repair Process :

Common Causes of Mercedes S 63 U2198 OBD2 Code

U2198 code for other Mercedes cars