DTC P1230: Throttle Position Sensor 1 and 2 Circuit (Sum Out of Range): Notes

WARNING: This page is about a different car, the 2001 Saab 9-3. However, it is still accessible from the selected car via links, so may be relevant.

(Incorrect signal from throttle disc position sensor)

Fig 1: Identifying Throttle Position Sensor 1 And 2 Circuit Diagram - Sum Out Of Range

Courtesy of SAAB-SCANIA OF AMERICA, INC.