BMW X5 Owners & Service Manuals

BMW X5: Engine Electrical System (6-Cyl.)

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 Troubleshooting

CONTENTS OF ENGINE ELECTRICAL SYSTEM GENERAL General Information -> Working on ignition system. -> Removing and installing electronic control units. -> Welding work (overload protection of co

 Ignition Wires, Spark

REPLACING ALL SPARK PLUGS (N42, N40, N46, N45, N52, N52K, N51) Special tools required: 12 1 171 12 1 200 Necessary preliminary tasks: Switch off ignition Remove ignition coils. Unscrew spark p

 Ignition Coil

NOTES ON CHECKING IGNITION SYSTEM Troubleshooting -> Fault in fuel injection system -> Spark plug faults -> Ignition coil faults -> Further fault patterns with evaluation -> Additional

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 Injection Nozzle And Lines

REPLACING COMPLETE INJECTION PIPE (N52/ N52K) Special tools required: 13 5 281 Necessary preliminary tasks: Read out fault memory of DME control unit Switch off ignition Remove clean air pipe Remove ignition coil cover Recycling Fuel escapes when fuel line is detached. Catch and dispose of

 Intermediate stop

Refueling Fuel cap 1. To open the fuel filler flap, press on the rear edge, arrow. The fuel filler flap opens. 2. Turn the fuel cap counterclockwise. 3. Place the fuel cap in the bracket attached to the fuel filler flap. Gasoline For the best fuel efficiency, the gasoline should be sulfur-free or

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