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Problem with VAG injectors on 1.6 TDI 105 and 90 HP Siemens injection.

Model: (Various brands) Various
Part: Ignition coil

In this video we see a problem that affects the VAG 1.6 Turbodiesel 90 and 105 HP engines with Siemens injection: the coils of the injector supply, which easily short circuit causing the pre-injection not to be made. The symptom they give when they are worn out is that they knock, or when the condition is more advanced, the engine light is on and also the glow plug light flashes, and above all the engine does not pull. Unfortunately, the single coil is not provided, so the entire injector must be replaced (fortunately, reconditioned injectors can also be found, which cost half and still have a one-year warranty).

Posted on 19 May 2024 by ScegliAuto

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by ScegliAuto

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