Mercedes C-Class

W203 since 2000 of release

Repair and car operation


Mercedes-Benz
+ Mercedes-Benz Cars of a class C (W-203)
+ Operation manual
+ Routine maintenance
+ Engine
+ cooling and heating Systems
+ Power supply system and release
- Engine electric equipment
   - Ignition and engine management system
      Removal and installation of coils of ignition
      Checks of a control system by ignition and injection
      Search of malfunctions - the general information and preliminary checks
      Check and adjustment of a corner of an advancing of ignition
      Spark plugs
   + System of preheat of the diesel engine
   + Diagnostics of systems of electronic control and diagnostic equipment
   + charge and start Systems
+ Manual transmission
+ Automatic transmission
+ Coupling and power shafts
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment





Check and adjustment of a corner of an advancing of ignition

The corner of an advancing of ignition constantly changes a control system of the engine. External correction is impossible.

The corner can be checked by means of the special equipment attached to the diagnostic socket of a control system of the engine (address to Head of the Power supply system and release). If a corner the control system of the engine is established incorrectly, faulty.