DTC P-code for 1995 C36
 

Does anyone know what the following P-code means:
P1132

This is what came up from the Mercedes Hand Held Tester for a 1995 C36.

Thanks,
:-) neil

This is a code of the Diagnostic Module DM. It is for O2 sensor full rich trim (O2S1 - G3/2). It infers that the sensor is continuously reading a lean mixture even after full correction. Possible causes include air leaks, bad sensor, shorted wire etc.

Actual values should be read and the HFM controller should also be tested from faults.