Car 2013

How to Troubleshoot the 1993 Audi 90

1. Inspect the fuel injectors of your Audi if you see fuel leaking underneath the engine. The internal seals of the injectors may have malfunctioned, allowing gasoline to leak into the engine compartment. If the fuel comes into contact with an ignition source, a fire could start in the engine. Replace each of the fuel injectors to resolve this issue.
2. Check the airbag sensor on your Audi if the airbag icon lights up on your dashboard. The airbag sensor may have malfunctioned. If the sensor is not working correctly, the airbag restraint system can accidentally deploy and cause the driver to lose control of the vehicle and crash. Replace the sensor to avoid this result.
3. Look at the universal CV boot on the Audi 90 if you hear a ticking noise while you are either backing up or turning the front wheels of the sedan. This boot could be cracked, damaged or leaking brake fluid. Look also at the CV joint to see if it is damaged or cracked. You should also inspect the CV half-shaft and ensure that the joint of the shaft is not worn or damaged.
4. Examine the fuel line assembly if you can smell gas fumes coming from the engine compartment while the engine is running. There may be a leak in the fuel lines. Make sure that the fuel filter does not have a leak in it and that the fuel pump has been installed correctly. Some or all of the fuel injectors may also be faulty, or the carburetor could be worn, damaged or faulty.