U1341 Volkswagen Lupo OBD Code

OBD/2 U1341 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.

A good starting point in your diagnosis is checking all system fuses and fusible links. This can be done using the DVOM on the voltage setting. You will want to test the fuses with circuits loaded. Some fuses will appear normal until a load is placed on their respective circuit; at which point they will fail. This has been the cause of many 'phantom malfunctions'. Consult your vehicle information source for fuse and fusible link locations. If all fuses are in working order, you may want to check TCM relay operation by swapping identical relays. Usually the horn relay, starter relay, fuel pump relay, air conditioning clutch relay, and controller relays are similar enough in design to swap for diagnostic purposes.

U1341 Volkswagen Lupo Error Code Repair Process :

If your u1341 scp (j1850) invalid or missing data for function read vehicle speed 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 U1341 and engine control unit are in charge of monitoring a bunch of different u1341 scp (j1850) invalid or missing data for function read vehicle speed, and if they get a reading that's a little out of whack, up pops the check engine light.

Common Causes of Volkswagen Lupo U1341 OBD2 Code

A common cause of code U1341 is the failure of U1341 SCP (J1850) Invalid or Missing Data for Function Read Vehicle Speed, but there are several other possible causes as well, such as ;

1Camshaft Position Sensor circuit poor electrical connection
Faulty Variable Camshaft Timing (VCT) position solenoid
Intake Valve Timing Control Solenoid Valve circuit poor electrical connection
Air fuel ratio (A/F) Sensor 1 Bank 1 circuit poor electrical connection

U1341 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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U1341 Volkswagen Lupo OBD Code

U1341 Volkswagen Lupo Error Code Repair Process :

Common Causes of Volkswagen Lupo U1341 OBD2 Code

U1341 code for other Volkswagen cars