Operation CHARM: Car repair manuals for everyone.

With Manufacturer's Scan Tool



Basic Setting

With engine stopped and ignition switched on, the following operation can be carried out with the function "04 - Basic setting"
- Adaptation of the throttle valve control module to the engine control module display group 060
- Vehicles with automatic transmission: Adaptation of kick down function of accelerator position sensor to engine control module

With the engine running, the following operations can be performed with the basic setting function:
- Generation of readiness code (mixture adaptation)
- Performance of mixture preparation system test

Test conditions for operations with engine running
- No DTCs stored in DTC memory
- Engine coolant temperature (ECT) at least 80 degree C. Electrical accessories switched off (coolant fan must not run during the test).
- Air conditioning switched off.
- Vehicles with automatic transmission: Selector lever in position P or N.

Test sequence
- Connect vehicle diagnostic, testing and information system VAS5051 and select vehicle system "01 - Engine electronics" in selection. Ignition must be switched on.

or after each required process:
- Start engine.







Display on VAS5051:
- Under -1- select diagnostic function "04 - Basic setting".







Display on VAS5051:
1. Enter display group
- Enter desired display group number (three figures) in zone -2- and confirm entry by pressing -Q- button.

Example:

- Enter "001" for "display group number 001" and confirm entry with -Q- button.







Display on VAS5051:
1. Measured values not in basic setting
2. Measured values in basic setting
3. Display group X
A. Activate basic setting

NOTE: Basic setting is initiated after pressing the -A- button.







Display on VAS5051:
1. Display zone 1
2. Display zone 2
3. Display zone 3
4. Display zone 4

- Exit function "04 - Basic setting" by pressing square button.