Top 20 1994 Volkswagen Jetta Questions & Answers

Question edited for clarity, 'year make model cc' in the right order. Question moved to model category. Sound like the security system and immobilizer need resetting. https://www.google.com/search?q=auto+electrician+near+me ..

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 https://toolsnyou.com

Is fuel being injected?

check out the idle air control valve and the passages

Seems like the knock censor

Need to disconnect battery, then remove airbag, the steering wheel (mark before removal), then remove top and bottom sheering column covers, then the spiral spring. At this point you will have access to the housing where the ignition switch is mounted. there is a breakaway bolt that secures this to the steering wheel. Can use an air hammer and gently loosen. Then you disconnect the harnesses from behind. Continue by sliding the housing off and then you will have access to the screw that secures ignition switch in place. Install is the reverse.

We are an English language website.

Always power a stereo device off of a fused accessory circuit at the fuse block. Never tap into a harness or wires under the dash

Have a mechanic check the shift linkage. On a car that old, it is probably worn or in need of lubrication. This is a SERIOUS safety issue, so don't delay in getting it checked and repaired!

Ohms meter track it down or go see if a forum has your answer just might be a glitch others have had to but get yava readers digest at Lowe's shows yu howvto use a ohms meter properly picture by picture if yu don't know how that readers digest how to fix anything and I mean anything in your house garage whatever well written book really useful I'm telling yu best 20 bucks yu will ever spend

Have coil tested when hot

take you car to the parts store ask them scan your car using the computer the one that check the computer of the car and it will diagnose the problem, most auto part store will do it for free. and if you. do you have fuel injector or carburetor, if you have a carburetor than you need to rebuild the carburetor, and you buy the kits at most auto parts store. if you have fuel injection the run fuel injection cleaner not cheap stuff go stuff, octane booster may also help, it sound like float issue , you may want ask where float controller is located and find out how to repair or resolve that problem. it also a pick up issue ask the part guy at the auto part store.

Try locking and unlocking the door

What is this?

Ok, there may be 2 issues here. 1, are you sure your vehicle uses the OBD1 and not OBD2? 2, Ebay sells specific OBD connectors for certain "special" vehicles that handle the OBD codes different than normal. Like the Ford Focus.As an example.

1)remove instrument cluster: http://forums.vwvortex.com/showthread.php?3798520-mk3-gauge-cluster-removal-walkthru 2)desolder/resolder here: http://i431.photobucket.com/albums/qq40/Bradtastic88/Gauge%20Cluster%20Writeup/edited/IMG_0089.jpg similar but not pictured here on the right side of the board.

Could be aftermarket radio problem. If you go to www.rosstech.com and search fo aftermarket radio they have a fix.

90'C

The lower part inside the seat back is a rubber loop. Just push the rubber loop off the stud and pull the button out. These are so easy to remove. Junk yard might just give them to you (if not, they are probably only $1).

Need the wiring diagram for the stereo