Brake Pedal Position (BPP) Switch
BPP switch is wired to brakelight circuit. It signals the PCM when the brake is applied. The BPP input is used to adjust engine idle when A/C is in use and to control torque converter clutch lock/unlock strategy.
BPP switch is wired to brakelight circuit. It signals the PCM when the brake is applied. The BPP input is used to adjust engine idle when A/C is in use and to control torque converter clutch lock/unlock strategy.