Removing and installing idle speed control (ISC) actuator - AR30.22-P-1152D
WARNING: This page does not describe the selected car, but rather 42 other vehicles, including the 1999 Mercedes-Benz S600, 1999 Mercedes-Benz S500, 1999 Mercedes-Benz S420, 1999 Mercedes-Benz S320, and 1999 Mercedes-Benz CL600. However, it is still accessible from the selected car via links, so may be relevant.
ENGINE 104.94 /99, 111.920 /921 /94 /96 /970 /973 /974 /975 /977 (except, 104.990)
Fig 1: Identifying Idle Speed Control Actuator Remove/Install Components - Engine 104 And 111.942/70
Engines 111.92/940/41/44/960/61/975
| Fig. item, etc. | Work instructions | ||
|---|---|---|---|
| Remove air cleaner cross pipe, install | Except engine 111.943/944/947/973/975 | AR09.10-P-8031G | |
| Charge air pipe | Engine 111.943/944/947/973/975 | ||
| Remove resonance flap, install | Engine 104 | AR09.20-P-1791D | |
| 1 | Crankcase vent hose | Engine 111.92/940/41/44/960/61/975 Arrows must be positioned opposite each other. |
|
| 4/11 | Connection fitting | Engine 104 |
|
| 35/3 | O-ring | ||
| M16/6 | Idle speed control (ISC) actuator | ||
| Needle bearing of idle speed adjuster modified | Engine 111.941/944/96/975 | BT30.22-P-0001-01A |