Idle Test, Adjustment

B 1 Engine Test, Adjustment

WARNING: With starting or warm up complaints do not condition engine to operating conditions but proceed according to complaint.

Listing of Test Steps

1 Test equipment connect/disconnect according to connection diagram

2.0 Throttle control linkage check throttle valve for free movement and condition. Lubricate bearings, gate levers and ball sockets.

2.1 CTP contact 1) check, adjust.

3 Ignition timing => Engine: at Idle check.

4 Engine rpm (at closed throttle) check only possible using HHT.

5 On-off radio control check only possible using HHT.

5.1 CTP contact check, (HHT display "ON" only with HHT).

5.2 Not applicable for U.S. version vehicles

7 CTP speed under load check in TR "D" (with service and parking brake applied) and with all consumers turned on.

1) Only possible with HHT.

Special Tools:

Equipment
- Engine analyzer 1) Bear DACE (Model 40-960)
- Hand-Held Tester (HHT)

1) Available through the MBNA Standard Equipment Program.