Vehicle ignition system Audi A6 C4
The Motronic 3.2, Mono Motronic, Digifant, KE Motronic and KE III Jetronic systems are engine management systems and control both the fuel system and the ignition system. This section is devoted to checking and repairing the ignition system of Audi A6 engines.
Technical characteristics of the ignition system
Models with ADR engine coding Bosch Motronic 3.2 Models with engine coding AAE Bosch Mono-Motronic Models with engine coding ACE, AAD Bosch KE Motronic Models...
Models with ADR engine coding Bosch Motronic 3.2 Models with engine coding AAE Bosch Mono-Motronic Models with engine coding ACE, AAD Bosch KE Motronic Models...
Ignition system device
Elements of the ignition system (aVK engine) 1. High voltage wires 2. Voltage regulator 3. Cap 4. Terminal 1 5. Noise suppression plug 6. Ignition coil 7....
Elements of the ignition system (aVK engine) 1. High voltage wires 2. Voltage regulator 3. Cap 4. Terminal 1 5. Noise suppression plug 6. Ignition coil 7....
Checking the ignition system
Ignition Coil Terminal Locations (on the AAR engine it is similar) Ignition system faults are most often caused by poor wiring connections or short circuits,...
Ignition Coil Terminal Locations (on the AAR engine it is similar) Ignition system faults are most often caused by poor wiring connections or short circuits,...
Ignition coil
ADR engine Removal 1. Remove the casing. 2. Press down on the coil connection connector and disconnect it. 3. Unscrew the fastening nut and disconnect the...
ADR engine Removal 1. Remove the casing. 2. Press down on the coil connection connector and disconnect it. 3. Unscrew the fastening nut and disconnect the...
Ignition distributor
Removal AAE, ABK, AAD and AAR engines 1. Set the piston of cylinder N1 to the TDC position. 2. Disconnect the wires and the Hall sensor connector from the...
Removal AAE, ABK, AAD and AAR engines 1. Set the piston of cylinder N1 to the TDC position. 2. Disconnect the wires and the Hall sensor connector from the...
Adjusting the ignition timing angle
ADR engine The ignition timing angle is controlled by the electronic control unit and is not adjustable. AAE, ABK, AAD and AAR engines 1. Warm up the engine....
ADR engine The ignition timing angle is controlled by the electronic control unit and is not adjustable. AAE, ABK, AAD and AAR engines 1. Warm up the engine....
Ignition system sensors
Fuel knock sensor Removal 1. Remove the protective screen from the bottom of the engine. 2. Disconnect the sensor connection connector. 3. Loosen the mounting...
Fuel knock sensor Removal 1. Remove the protective screen from the bottom of the engine. 2. Disconnect the sensor connection connector. 3. Loosen the mounting...
Ignition distributor runner
Replacement 1. Remove the distributor cap. 2. Remove the rotor from the distributor shaft (ACE engine). 3. Install the new runner onto the axle. 4. Check the...
Replacement 1. Remove the distributor cap. 2. Remove the rotor from the distributor shaft (ACE engine). 3. Install the new runner onto the axle. 4. Check the...
Ignition system (6-cylinder engines 2.6 and 2.8 l)
These engines do not have a distributor. 6-cylinder engines have 3 twin ignition coils. The twin ignition coils are located in front of the cylinder head. They...
These engines do not have a distributor. 6-cylinder engines have 3 twin ignition coils. The twin ignition coils are located in front of the cylinder head. They...
Technical characteristics of the pre-heating system
To facilitate cold engine starting, diesel models are equipped with a pre-heating system consisting of glow plugs, a warning light and connecting wires. The...
To facilitate cold engine starting, diesel models are equipped with a pre-heating system consisting of glow plugs, a warning light and connecting wires. The...
Glow plugs of the pre-heating system
Examination 1. Check the voltage supply to the glow plugs. If there is no voltage, check the relay and connecting wires. 2. Check the spark plug resistance and...
Examination 1. Check the voltage supply to the glow plugs. If there is no voltage, check the relay and connecting wires. 2. Check the spark plug resistance and...
This section is available on russian, bulgarian, belarusian, ukrainian, serbian, croatian, romanian, polish, slovak, hungarian
Similar sections of other Audi car models:
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