Posts Tagged: Reduced Engine Power message
Reduced Engine Power Message, surging idle
Diagnose Reduced Engine Power Message, surging idle GM has issued a service bulletin PIP4578A to address a Reduced Engine Power Message, surging idle along with various trouble codes on the vehicles listed below. Reduced engine power message and associated trouble codes P0068 Throttle Body Airflow Performance P0121 Throttle Position (TP) Sensor 1 Performance P0506 Idle Speed Low P0507 Idle Speed High P1516 Throttle Actuator Control (TAC) Module Throttle Actuator Position Performance P2101 Throttle Actuator Position Performance P2119 Throttle Closed Position Performance P2176 Minimum Throttle Position Not Learned Vehicles affected 2007-2009 … Read More
What does a Reduced Engine Power Message mean?
Diagnose and fix a reduced engine power message on a GM vehicle GM has issued multiple services bulletins to address a Reduced Engine Power message with trouble codes on the vehicles listed below. The most common trouble codes that show up are P0106, P0651, and P2135, but the bulletin also lists these possible trouble codes P0326 P0335 P0341 P060E P0561 P0651 P2120 P2122 P2123 P2125 P2127 P2128 P2135 P2138 U1863 U1886 U1899 U2105 U2106 U2107 U2143 Vehicles affected by the PIP4549B bulletin 2005-2010 Chevrolet Cobalt SS 2005-2010 Chevrolet Cobalt 2006-2010 … Read More