1985 Volkswagen Quantum - Page 6 - Answered Questions & Fixed issues

Wiring diagrams are arranged by system, not location within the vehicle. See this post on how to get the diagram you need. https://ricksfreeautorepairadvice.com/get-car-wiring-diagram/

Is the O2 sensor grting bad?

The service and repair manual with diagram will provide you step by step help to locate and fix the problem easily and you will get the manual from the given link https://toolsnyou.com/

The service and repair manual with diagram will provide you step by step help to locate and fix the problem on your own easily and you will get the manual fromm the given link https://toolsnyou.com/

I had a similar problem with a much older VW. I found that if I would loosen the fuel filler cap slightly, I would hear a hissing sound of air and power would return until I had driven some distance. This was caused by the fuel tank ventilation system not allowing air to enter the tank as fuel was consumed. This can cause enough of a vacuum in the tank to prevent fuel from reaching the engine. Stop the car (with the engine running) and slowly remove the fuel cap. If you hear an air rushing sound, that is the problem.

Before doing any repair you must check the problem with the help of service and repair manual with diagram which will provide you step by step help to locate and fix the problem on your own so no need for any mechanic it's waste of time and money so save both and get the manual from the given link https://toolsnyou.com

A cam position sensor could also be bad

Hi there's this website something like reliable-store and it is very amazing for manual for repairing servicing anything someone on fixya recommended it to me and I thank him even today They have full manuals and it's verrrrry cheap and mine I got free in offers 3rd time I bought it, I also had an issue with the file so the girl replaced it in 30 mins there is one website more but i don't remember its name it was 2 years back bitman something link this Try these out brother

The service and repair manual will provide you step by step help to locate and fix the problem easily and you will get the manual from the given link Home Toolsnyou

Could be blown fuse, bad relay, bad horn or damaged/bad wiring.

Several locations, under the driver side dashboard or in the engine compartment.

Some of the relays are located under the driver seat which needs to be removed for access.

Hope this link helps https://www.google.com/search?safe=active&ei=PPw1XZotq5vSApLEp5AP&q=how+do+a+reset+an+epc+light+on+a+2014+beetle&oq=how+do+a+reset+an+epc+light+on+a+2014+beetle&gs_l=psy-ab.12...850.25639..27356...2.0..0.255.7711.0j42j5......0....1..gws-wiz.....10..35i39j0j0i131j0i67j0i131i70i251j0i3j0i22i30j0i13j0i13i30j0i8i13i30j33i22i29i30j33i299j33i160j33i10i160.UcdnmZilh2Q&ved=0ahUKEwiau6qAkMnjAhWrjVQKHRLiCfIQ4dUDCAo

Hope the link below helps you. https://www.joeheidt.com/blog/is-the-volkswagen-epc-warning-light-dangerous/

check level- test oil sensor -pressure test --check for sludge

This is for cc sport, 2.0L engine. #9 appears to be water/coolant pump. #7 shows to be coolant temp sensor. Hope this helps.

Brasso will fix the scratches and clean the lens

please see link https://workshop-manuals.com/volkswagen

dealer with vin or vehicle and proof of ownership