New Beetle L4-2.0L (AVH) (2005)
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Test resistance of fuel injectors between terminals.
Specified value: 14.0 to 20.0 Ohms
NOTE: Resistance value is valid at approx. 20 degrees C. At higher temperatures, resistance value increases.
If specified value is not obtained:
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Replace faulty fuel injector.
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 engine 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 on lower section of intake manifold using secured fuel injectors and apply uniform pressure to press it in.
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The connectors must audibly engage on injectors when attached.
Vehicles with engine code BEV, BCD
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Bleed fuel system.
Continued for all vehicles
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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
Checking voltage supply
Vehicles with engine code AEG
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Connect diode test lamp to connector of fuel injector to be tested terminal 1 and Ground (GND).
Vehicles with engine code AVH, AZG, BDC, BEV, BGD