FixVault

Fuel Injector Resistance Test

WARNING: This page is about a different car, the 2000 Audi A4. However, it is still accessible from the selected car via links, so may be relevant.

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.