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Home >> Volkswagen >> 2000 >> Golf GL, 1.9 F, Standard >> Repair and Diagnosis >> Engine Performance >> System >> 1.9L - Diesel Fuel Injection - TDI, ALH, BEW (Generic Scan Tool) (A4 Platform) >> Diesel Fuel Injection >> Components and functions, checking >> Needle lift sensor, checking >> Notes
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Needle lift sensor, checking: Notes

The needle lift sensor signal is used to determine the start of injection. If it fails the start of injection is activated (RPM and load dependent), during normal driving operation the start of injection is regulated (RPM, load and temperature dependent).

NOTE: When servicing terminals in the harness connector for the Needle Lift Sensor, use only gold-plated terminals.
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