Reset And Clear The Specified Functions
WARNING: This page is about a different variant/trim than selected.
Reset and clear the specified functions is a scan tool function that resets the PCM memory to its default settings. The following functions are available to be reset and cleared on the scan tool:
- EGR Valve
- EGR Throttle
- Turbo System
- Air Conditioning Request Signal
- SCR Parameter Reset
- Oil Service Counter
- Water In Fuel Counter
- MAF Sensor
- Fuel System - High Pressure Side
- Min. Fuel Mass Adaptation - All Cylinders
- Nitrogen Oxide
- Oxidation Catalyst
- Crankshaft Position Sensor
After resetting and clearing the specified functions, the vehicle may exhibit certain driveability concerns. It is necessary to drive the vehicle to allow the PCM to relearn the values for optimum driveability and performance.
The clear function for the PCM adaptive tables may not be supported by all scan tools. Refer to the scan tool manufacturers manual for instructions on the scan tool setup, operation, and specific cables and adapters required.