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General| Brand | BMW |
|---|---|
| Model | 325 1986 |
| Category | Automobile |
| Language | English |
Details the steps for diagnosing and resolving electrical issues systematically.
Describes various electrical tests such as voltage drop and continuity tests.
Block diagrams illustrating various engine control system inputs and outputs.
Details on connections for engine control systems, including sensors and actuators.
Schematics for fuel delivery systems, including fuel pumps and relays.
Diagrams for fuel injection systems, covering components like injectors and computer interfaces.
Schematics related to the idle speed control system and its components.
Schematics detailing the Antilock Braking System, including its components and operation.
Schematic for the 2-door central locking system control.
Continuation of the 2-door central locking system control diagram.
Schematic for the 4-door central locking system select function.
Schematic for the 4-door central locking system control.
Table outlining operations, responses, and repair actions for central locking system checks.
Schematic for 4-door power windows in late production models.
Schematics for the on-board computer system, including its connections and functions.
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