20 Most Recent 1994 Audi 100 Questions & Answers

Hi. Thanks for your question. For assistance on ignition of Audi 100 2.0 automatic you can visit https://www.reliable-store.com and download the entire workshop manual which includes all the information along with the diagrams for better understanding. Good day!

Probably the air idle control valve sticking. I cleared mine up by removing it from the engine and spraying carb cleaner into the ports until it's cleaned.

Make sure you are using the proper bulbs specified. The computer might not recognize an improper bulb even if it is lighting.

Maybe a fuel pump on its way out

gears do not engage on audi a4

1. Try to move you wheel (left right), as you do this try to pull it out. 2. Try to push the key, and move it left right. And then try to pull it out

Could be a number of things but start checking these things first:1. Change your spark plugs, they're inexpensive and may solve the issue2. Change the air filter, inexpensive and could be the issue3. Change the oxygen sensor4. Check the condition of the distributor and ignition coils, replace anything that looks worn or frayed. Let us know if that helps.

The light is trying to tell you something!When was it last fully serviced?Sounds like some TLC needed.

You cant go wrong with a synthetic oil. A bit more money but worth it.

It is in the timing cover for the valve drive.

where you adjust the kilometre to zone instead of pushing it in pull it out and turn either left or right to adjust time

For front brake pads replacement you only need usually wrench set, inclusive 7 mm allen key also. But for rear brake pads replacement you need obligatory a special caliper piston pressing tool, in order to press back rear caliper piston with parking brake automatic adjustment!!!
Instructions for front brake pads replacement.
For change front brake pads you must raise vehicle, remove wheels, extract the retaining spring of the caliper, and remove the caliper as follow:
1. Do not disconnect the brake hose from the caliper, and do not allow the caliper to hang by the brake hose!
2. Remove top and bottom caps (on back side of the caliper) for access to guide pins, then unbolt and remove them from the brake carrier. Remove the caliper.
3. Now you must thoroughly clean the brake calipers (free of grease).
4. Remove outer brake pad from brake carrier.
5. Pull inner brake pad out of brake caliper piston.
6. Check up the brake fluid level on the reservor, and emptying if neccessary!
7. Push piston back into brake caliper housing.
8. Install inner brake pad (with expanding spring) in brake caliper piston. (Arrow marked on pad - if exist, must point in direction of brake disc rotation when vehicle is moving forward).
9. Install outer brake pad into brake carrier.
10. Bolt brake caliper housing to brake carrier using two guide pins. Tightening torque is 25 Nm.
11. Install both caps.
12. Insert retaining spring into brake caliper housing.
Important note: Depress the brake pedal firmly several times while the car is stationary so that the brake pads adjust to their normal operating positions!!!
Check brake fluid level and top up as neccessary!

There are 2 nobs on the dial... Pull the one in the left and turn it left or right if you wanna change the hour or minutes :D worked 4 me

This should help you??

If you have acess to a mutimeter check the batery voltage. Should be around 12.5 volts. also check batery voltage when trying to crank engine. Should drop to 9volts while cranking. If it dose but engine dose not turn over you know power is still going to the starter motor but its just not turning. This could be a bad conection in the starter some where.if voltage dose not drop you know power is not reaching the starter motor. this could be a bad earth to the starter from the baterty somewhere. But also listen for clunking or clicking noices while cranking which would surgest the starter is trying to turn. try this before doing any other diagnostics.hope this helps

see my reset instructions for VW (look up my solutions)