GTI V6-2.8L (BDF) (2002)
NOTE: Also check spray pattern when checking injection quantity. Spray pattern must be the same for all injectors
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After all fuel injectors have been activated, place graduated measuring glasses on a level surface and compare quantity of injected fuel. Specified
value: 110 to 130 ml per injector
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Disconnect connection between test box sockets.
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Switch ignition off.
If the measured value of one or more fuel injectors is below or above the indicated specified value:
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Replace faulty fuel injector:
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Vehicles with engine code AFP, item 12,
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Vehicles with engine code BDF, item 7.
Note the following when installing the fuel injectors:
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Replace O-rings on all fuel injectors and wet them slightly with clean motor oil.
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Insert fuel injectors into fuel rail perpendicular and in the right position, and secure them with retaining clips.
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Position fuel distributor with secured fuel injectors and apply uniform pressure to press it in.
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The connectors must audibly engage on valves when attached.
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Erase DTC memory of Engine Control Module (ECM), Diagnostic mode 4: Reset/erase diagnostic data.
See: Computers and Control Systems/Testing and Inspection/Scan Tool Testing and Procedures/With Generic Scan Tool/Diagnostic Mode 4:
Reset/Erase Diagnostic Data
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Generate readiness code.
See: Computers and Control Systems/Testing and Inspection/Monitors, Trips, Drive Cycles and Readiness Codes