AUDI A4/PASSAT 1.8/1.8T
Electrical faults are usually the most difficult to diagnose as you cannot see electricity and thus have to rely on your general expertise and measuring equipment to find the fault.
Feel free to drop us a question if you are not sure how to diagnose your fault, while we won’t be able to fix it especially as we are not at the vehicle we might be able to give you some sound diagnoses advice.
Remember if you have an older car with points and condenser fitted change them at regular service intervals.
Please keep in mind that electrical components cannot be returned.
If you are unsure please visit our part number catalog in the index or contact us.
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