Sep 20, 2020 · Instead, potentiometers in the accelerator pedal sensor communicate pedal position directly to the engine control module (ECM). Two separate signals, one signaling pedal position and the other indicating rate of pedal movement, communicate driver demand on the system. The signals from the sensor vary in voltage and differ in signal type.

Sep 20, 2020 · Instead, potentiometers in the accelerator pedal sensor communicate pedal position directly to the engine control module (ECM). Two separate signals, one signaling pedal position and the other indicating rate of pedal movement, communicate driver demand on the system. The signals from the sensor vary in voltage and differ in signal type. The pedal sends out 2 signals , One is digital and goes direct to the ECM , the other is analogu a 0 - 5 volt signal varying with throttle position . This goes direct to the CEM and is converted in the CEM and sent on the network system to the ECU .

Nov 18, 2015 · P0224 – Relates to “Throttle/Pedal Position Sensor/Switch B Circuit Intermittent” BAT Team Discussions for P0222 05 Caddy SRX not starting, Part Deaux Try this: Idle Learn Procedure from the shop manual; Description The engine control module (ECM) learns the idle position of the throttle body to ensure the correct idle operation.

The pedal sends out 2 signals , One is digital and goes direct to the ECM , the other is analogu a 0 - 5 volt signal varying with throttle position . This goes direct to the CEM and is converted in the CEM and sent on the network system to the ECU .