Electronic Idle Speed Control Test (DE-04-15)

Electronic Idle Speed Control Test (DE-04-15)

Test conditions:
- Coolant temperature 60°-80°C
- ACC system off
- Selector lever position "P"
- Fuse of overvoltage protection relay OK
- Battery voltage approx. 12 Volts at overvoltage protection relay between terminals 1 and 5.
- Bowden cable connected tension free in lever.

Test And Adjustment Data:

Special Tools:

Equipment:

Wiring Diagram, Engine 602.96 In Model 201.128, Model Year 1987:

Wiring Diagram, Engine 603.96 In Model 126.1, Model Year 1986 Federal:

Wiring Diagram, Engine 603.96 In Model 126.1, Model Year 1986 California And Model Year 1987 Federal And California:

Wiring Diagram, Engine 603.96 In Model 124.1, Model Year 1987:

Test

Adjusting Idle Speed Using Trimming Plug: