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Home >> Saab >> 2005 >> 9-5 Linear, Automatic >> Repair and Diagnosis >> Engine Performance >> TRIONIC T7 Fuel Control System, 4-CYL. >> Fault Diagnosis, Fault Codes >> P1231: Throttle Position Sensor 1 & 2 Circuit - Sum Out Of Range (No Limp Home) >> Notes

P1231: Throttle Position Sensor 1 & 2 Circuit - Sum Out Of Range (No Limp Home): Notes

Brief disturbances in throttle valve control that cause the engine to jerk.

Fig 1: Throttle Position Sensor 1 And 2 Circuit - Circuit Diagram (Sum Out Of Range - No Limp Home)
G03855978Courtesy of SAAB-SCANIA OF AMERICA, INC.