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BMW 3 Series E46 car engine ignition system
Engine Electrical Specifications
Individual characteristics are also given in the text of the Chapter and, if their implementation is mandatory, are highlighted in bold Ignition and engine...
Individual characteristics are also given in the text of the Chapter and, if their implementation is mandatory, are highlighted in bold Ignition and engine...
General information and safety precautions
The engine electrical equipment includes all components of the ignition systems - as part of the electronic digital engine management system DME/BOSCH-MOTRONIC...
The engine electrical equipment includes all components of the ignition systems - as part of the electronic digital engine management system DME/BOSCH-MOTRONIC...
Basic information about the electronic engine management system
Electronic Digital Management of Petrol Engines (DME) 1 — adsorber 2 - shut-off valve 3 — fuel tank ventilation valve 4 — fuel pressure regulator 5 — injector...
Electronic Digital Management of Petrol Engines (DME) 1 — adsorber 2 - shut-off valve 3 — fuel tank ventilation valve 4 — fuel pressure regulator 5 — injector...
Spark plugs
For information on replacing spark plugs, please refer to the materials in the Section Checking and replacing spark plugs . Manufacturers recommend a specific...
For information on replacing spark plugs, please refer to the materials in the Section Checking and replacing spark plugs . Manufacturers recommend a specific...
Removal and installation ignition coils/ignition cables
Models 316i, 318i Removal 1. Disconnect the spark plug connectors by turning the regulator "1" to the left. 2. Unscrew the 2 nuts securing the ignition coils...
Models 316i, 318i Removal 1. Disconnect the spark plug connectors by turning the regulator "1" to the left. 2. Unscrew the 2 nuts securing the ignition coils...
Checking the ignition timing
As part of the maintenance, adjustment of the idle speed, ignition timing and CO concentration is not carried out, since these parameters are continuously...
As part of the maintenance, adjustment of the idle speed, ignition timing and CO concentration is not carried out, since these parameters are continuously...
Checking, removing and installing glow plugs
Verification conditions: The battery voltage is not less than 11.5 V. The glow plug fuse, located in the fuse box behind the glove compartment on the right, is...
Verification conditions: The battery voltage is not less than 11.5 V. The glow plug fuse, located in the fuse box behind the glove compartment on the right, is...
Spark Plug Fault Diagnosis
Coal deposits Symptoms: The presence of soot indicates an over-enriched fuel-air mixture or weak spark intensity. Causes misfires, makes starting difficult and...
Coal deposits Symptoms: The presence of soot indicates an over-enriched fuel-air mixture or weak spark intensity. Causes misfires, makes starting difficult and...
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Similar sections for other types of BMW cars:
Power unit: Ignition system BMW 5 Series E28 (1981-1988)
Power unit: Ignition and control systems BMW 7 Series E38 (1994-2001)
Power unit: Ignition system BMW 5 Series E28 (1981-1988)
Power unit: Ignition and control systems BMW 7 Series E38 (1994-2001)
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