Diesel preheating system Mercedes 190 (W201)
Technical data
Spark plugs Normal operating voltage is 11.5V Electrical resistance - 0.75 to 1.5 Ohm (approximately, at operating temperature) Current consumption - 8 to 15 A (on the...
Spark plugs Normal operating voltage is 11.5V Electrical resistance - 0.75 to 1.5 Ohm (approximately, at operating temperature) Current consumption - 8 to 15 A (on the...
General Provisions
To facilitate starting a cold engine, diesel engines are equipped with a heating system, which consists of spark plugs (one spark plug per cylinder), spark plug control...
To facilitate starting a cold engine, diesel engines are equipped with a heating system, which consists of spark plugs (one spark plug per cylinder), spark plug control...
Glow Plug Control Unit — Removal and Installation
Removal 1. The unit is located in the engine compartment on the left inner wing (see fig. 2.1). Fig. 2.1. Location of the glow plug control unit 2. Disconnect the...
Removal 1. The unit is located in the engine compartment on the left inner wing (see fig. 2.1). Fig. 2.1. Location of the glow plug control unit 2. Disconnect the...
Spark Plugs — Checking, Removing and Installing
Examination 1. If there are faults in the system, the check consists of replacing it with known good units - however, before this, you can perform several preliminary...
Examination 1. If there are faults in the system, the check consists of replacing it with known good units - however, before this, you can perform several preliminary...
Coolant Temperature Sensor — Removal and Installation
Removal 1. The coolant temperature sensor is screwed into the water pump on the side, at the top. 2. Before starting work, make sure the engine is cool enough....
Removal 1. The coolant temperature sensor is screwed into the water pump on the side, at the top. 2. Before starting work, make sure the engine is cool enough....
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☛ Power unit: Preheating car Mercedes W124 (1984-1995)
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- General information
- Introduction to guide
- User manual
- Maintenance
- Power unit
- Gasoline engines
- Diesel engines
- Cooling system
- Ventilation and heating
- Supply system
- Injection system (gasoline)
- Injection system (diesel)
- Exhaust system
- Ignition and control system
- Charge and launch systems
- Transmission
- Mechanical gearbox
- Automatic gearbox
- Clutch and drive shafts
- Differential
- Chassis
- Brake system
- Car suspension
- Steering
- Body
- Exterior (external elements)
- Interior (internal elements)
- Electrical equipment
- Equipment and devices
- Lighting system
- Electrical diagrams (2000)
- Electrical diagrams (since 2001)
- General information
- User manual
- Driving a car
- Car care
- Maintenance
- Power unit
- Gasoline engines
- Diesel engines
- Lubrication system
- Cooling system
- Heating and ventilation
- Ignition system
- Fuel system
- Injection system (gasoline)
- Injection system (diesel)
- Exhaust system
- Transmission
- Clutch
- Car gearbox
- Chassis
- Suspension, wheels and tires
- Steering
- Brake system
- Body
- Exterior (external elements)
- Interior (internal elements)
- Doors and windows
- Electrical equipment
- Equipment and devices
- Power devices
- Lighting system
- Electrical circuits
- General information
- Introduction to the guide
- Operation and care
- Maintenance (gasoline)
- Maintenance (diesel)
- Troubleshooting
- Power unit
- Petrol engine I4
- Petrol engine V6
- Diesel engines
- Engine overhaul
- Cooling and heating
- Power system (carburetor)
- Injection system (gasoline)
- Injection system (diesel)
- Exhaust system
- Charge and start system
- Ignition system (I4)
- Ignition system (V6)
- Diesel heating system
- Transmission
- Clutch
- Mechanical gearbox
- Automatic gearbox
- Cardan shaft and axle shafts
- Chassis
- Brake system
- Car suspension
- Steering
- Body
- Exterior (external elements)
- Interior (internal elements)
- Doors, locks and windows
- Electrical equipment
- Equipment and devices
- Electrical circuits