Car engine fuel system BMW X3 E83

Power supply system — equipment and tools
Drawing Name and code 135020 Key, solution 17 135190 Wringing device 136100 Dismantling rod 118740 Dismantling device 321270 Plugs 371150 Key

Checking the fuel supply pressure (M57 TU, M57 T2, M47 T2)
1. Connect the DIS tester. 2. Remove the left underbody trim. Attention: Collect leaking fuel in a suitable container and send for disposal. Observe the...

Checking the fuel supply pressure (N47)
1. If necessary, remove the soundproofing casing. 2. Connect the DIS tester. Attention: Collect leaking fuel in a suitable container and send for disposal....

Checking the fuel supply pressure (N52 K, M54)
Caution: Fuel in the fuel lines is under pressure (approx. 5 bar). Collect and dispose of leaking fuel. 1. Turn off the ignition. 2. Remove the soundproofing...

High pressure fuel pump (M47 T2)
Removal, installation/replacement of the high-pressure pump (M47T2) Attention: When working with oil, fuel and coolant circuits, the generator must be...

High pressure fuel pump (N7)
Removal and installation/replacing the high-pressure pump (N47) Attention: After installation, device 118741 must remain in the sprocket until all work is...

High-pressure fuel pump (M57TU/M57T2)
Removal and installation/replacing the high-pressure pump (M57TU/M57T2) Note: The operations for removing and installing the high-pressure fuel pump of the...

Injector nozzles (M47T2)
Removal and installation of all injectors of the injection system (M47T2) Attention: When working with oil, fuel and coolant circuits, the generator must be...

Fuel injection system injectors (N47)
Removal and installation all injectors of the injection system (N47) Attention: When working with oil, fuel and coolant circuits, the generator must be...

Injector nozzles (M57 TU, M57 T2)
Removal and installation of all injectors of the injection system (M57TU/M57T2) 1. Read the fault codes of the DDE system ECU. 2. Turn off the ignition. 3....

Fuel injection system injectors (N46)
Removal and installation all injectors of the injection system (N46) 1. Turn off the ignition. 2. Remove the soundproofing casing. Attention: The fuel in the...

Injector nozzles (M54)
Removal and installation of all injection system injectors (M54) 1. Remove the bracket (1). 2. Disconnect the injector from the branch of the distribution...

Injector nozzles (N52 K)
Removal and installation of all injectors of the injection system (N52K) 1. Read the DME system control unit fault codes. 2. Turn off the ignition. 3. Remove...

Injection system receiver (M47T2)
Removal and installation the injection system receiver (M47T2) 1. Remove the intake manifold. Attention: When working with oil, fuel and coolant circuits, the...

Injection system receiver (N47)
Removal and installation the injection system receiver (N47) 1. Remove the soundproofing casing. 2. Replace high pressure pipelines. 3. Disconnect the high...

Injection system receiver (M57 TU, M57 T2)
Removing and installing the injection system receiver (M57TU/M57T2) 1. Turn off the ignition. 2. Remove all pressure pipes. Attention: When working with the...

Removal and installation the fuel tank
Attention: When the fuel lines are disconnected, fuel leaks out. Have a collecting vessel on hand. Collect and dispose of leaking fuel. Observe the applicable...

Throttle body (N46)
Removal and installation the throttle body (N46) 1. Read the DME system control unit fault codes. 2. Turn off the ignition. 3. Remove the air intake hose. 4....

Throttle body (M54)
Removal and installation the throttle body (M54) 1. Turn off the ignition. 2. Disconnect the negative cable from the battery and set it aside. Note: Follow the...

Throttle body (N52 K)
Removal and installation the throttle body (N52K) Caution: Observe electrostatic discharge protection instructions. 1. Turn off the ignition. 2. Remove the air...

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