Diesel preheating Mercedes E-Class (W124)
Technical characteristics of the pre-heating system
Glow plugs Nominal working voltage 11.5 V Resistance 0.75 – 1.5 Ohm (at operating temperature) Current consumed by one spark plug 8 – 15 A, after 8 seconds of operation...
Glow plugs Nominal working voltage 11.5 V Resistance 0.75 – 1.5 Ohm (at operating temperature) Current consumed by one spark plug 8 – 15 A, after 8 seconds of operation...
General information about the pre-heating system
To facilitate starting a cold engine, diesel engines are equipped with a pre-heating system, which consists of glow plugs, a glow plug control unit, a control lamp on...
To facilitate starting a cold engine, diesel engines are equipped with a pre-heating system, which consists of glow plugs, a glow plug control unit, a control lamp on...
Glow Plug Control Unit — Removal and Installation
Removal Location of glow plug control unit on the left side of the engine compartment 1. The glow plug control unit is installed on the left side in the engine...
Removal Location of glow plug control unit on the left side of the engine compartment 1. The glow plug control unit is installed on the left side in the engine...
Glow Plugs — Removal, Checking and Installation
Glow Plug Location on a Turbocharged Diesel Engine Examination 1. Connect a voltmeter between the glow plug supply line and ground. Turn on the ignition and check that...
Glow Plug Location on a Turbocharged Diesel Engine Examination 1. Connect a voltmeter between the glow plug supply line and ground. Turn on the ignition and check that...
Coolant Temperature Sensor — Removal and Installation
Removal 1. The coolant temperature sensor is located on the left side of the cylinder head on 6-cylinder engines or on the left side of the water pump on 4- and...
Removal 1. The coolant temperature sensor is located on the left side of the cylinder head on 6-cylinder engines or on the left side of the water pump on 4- and...
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☛ Power unit: Diesel heating system car Mercedes 190 (W201) (1982-1993)
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- General information
- Vehicle description
- Working conditions and tools
- Car care
- Diesel engines
- Engine repair
- Lubrication system
- Cooling system
- Injection system
- Supply system
- Exhaust system
- Gasoline engines
- Engine repair
- Lubrication system
- Cooling system
- Control system
- Power and exhaust system
- Transmission
- Clutch
- Mechanical gearbox
- Automatic gearbox
- Drive shafts
- Chassis
- Car suspension
- Steering
- Tires and wheels
- Brake system
- Body
- Exterior (external elements)
- Interior (internal elements)
- Doors and windows
- Heating and ventilation
- Electrical equipment
- Equipment and devices
- Power devices
- Lighting and signaling
- Electrical circuits
- General information
- Governing bodies
- Driving and operation
- Weekly care
- Maintenance (gasoline)
- Maintenance (diesel)
- Troubleshooting
- Power unit
- I4 petrol engine
- V6 petrol engine (SOHC)
- V6 petrol engine (DOHC)
- Diesel engines
- Engine overhaul
- Cooling system
- Heating and ventilation
- Fuel system (carburetor)
- Injection system «Bosch CIS-E»
- Injection system «Bosch HFM»
- Diesel fuel system
- Supply system
- Starting and charging system
- Ignition system (I4)
- Ignition system (V6)
- Preheating
- Transmission
- Clutch
- Mechanical gearbox
- Automatic gearbox
- Drive shafts
- Chassis
- Brake system
- Car suspension
- Steering
- Body
- Exterior (external elements)
- Interior (internal elements)
- Doors, locks and windows
- Electrical equipment
- Equipment and devices
- Switches
- Headlights and lighting
- Electrical circuits
- General information
- Introduction to the guide
- Power unit
- Engine device
- Repair M102 engines
- Repair M110 and M123 engines
- Cooling and lubrication (M102)
- Cooling (M110 and M123)
- Ignition system
- Power system «Stromberg»
- Power system «Solex 4A1»
- Fuel injection «K-Jetronic»
- Fuel injection «L-Jetronic»
- Transmission
- Clutch
- Mechanical gearbox
- Automatic gearbox
- Cardan and rear axle
- Chassis
- Front suspension
- Rear suspension
- Steering
- Brake system
- Body
- Exterior (external elements)
- Interior (internal elements)
- Doors, locks and windows
- Electrical equipment
- Equipment and devices
- Power devices
- Electrical circuits

