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Home >> Audi >> 2000 >> A4 Base, 1.8 C, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - System & Component Testing >> Fuel System >> Fuel Injector Test >> Fuel Injector Resistance Test
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Fuel Injector Resistance Test

Turn ignition off. Disconnect fuel injector electrical connector. Using a DVOM, measure resistance across fuel injector terminals. See INJECTOR RESISTANCE  table. If resistance is not within specification, replace fuel injector.

INJECTOR RESISTANCE

Application Ohms
1.8L Turbo (1) 11-13
2.8L 13.5-15.5
(1) Add 4-6 ohms if injector is at operating temperature.
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