VW Jetta

http://forums.vwvortex.com/zerothread?id=2489995&postid=27536262

yes

Depending on the vehicle it is generally located in the snorkel between the air filter box and the throttle body.

If it is an automatic transmission, it is a "sealed" system. Volkswagon recommends leaving it alone. If you go to fill the trans though, you will have to have a computer and a software tool like "Vag-Com" to check the level. I recomend looking around tdiclub.com for more answers on this topic.

hitler, for use in ww2

This is out of the haynes code book. Disconect the negative battery cable for thirty seconds.

Simply removing the negative terminal from the battery for a couple minute and put it back. that should work

If light keeps on apperaring, you should replace the oxygen sensor located on the headers.

Why would you replace the oxy sensor for no reason???????!!!!!!!

Get Auto Zone or Advanced to pull the codes for you first for free, then take action and fix it.

Sorry for the redundancy, but disconnecting the battery will reset the system. If the check engine light comes on, the most common problem is a bad oxygen sensor. That is why it was suggested that you replace them. If they are bad, you will be getting reduced fuel economy. There are 2 sensors: one before the catalytic converter and one right after the it. They are easily accessible, so replacement is easy.

; Another very common reason for check engine is a loose or bad gas cap

I'm pretty sure you will find it right after the air cleaner and the air cleaner outlet tube, it measures the air flowing into the engine. it helps to determine how long to hold the injectors open. you will need to unplug the wiring connected to it. Alot of time just removing it and spraying the inside with mass air flow cleaner spray will solve your problem without having to buy a new one.

"A new Volkswagen Jetta should be between 15,000 and 24,000 US dollars. the price of a used one would depend on the seller, the year model and, the condition of the vehicle."

2

An octave above

Trouble code P0422 means: Main Catalyst (Bank 1) Efficiency Below Threshold

The combination neutral start and backup light switch is mounted inside the shifter housing. Remove the screws holding down the shifter housing and remove the switch. Adjust the switch by moving it on its mounts.

no chain or belt driven by cogs

1-5-3-6-2-4

It is easier to just fix it the right way. But to answer your question, this is how you would by pass the security key. 1st you have to determine the Ohm reading for the security system. For this you have to either have the correct security key that goes to the car, or you have to have a special machine to decode the system. If you have the key, then you will notice that it has a built in "resistor" chip in the key. Use an ohm meter to determine the resistance of the key chip. Then go to radio shack and purchase a resistor with the same ohm rating. Then you will need to locate the wires under the dash that go to the key lock cylinder-NOT THE AIR BAG. Their are 2-wires that are orange or yellow-about the same gauge as a telephone jack wire. Cut the wires and solder each end of the resistor to each wire. You have now bypassed the security key, and key lock cylinder.

As you can see, it would be a lot simpler to just fix the original problem, which is usually just a broken wire on the keylock cylinder in the steering column. The key lock cylinder MUST be replaced. If you try to just solder the tiny little wire it will work for a few weeks, but will break again right next to the repair.

The 2.0 liter engine is 115 HP and the vr6 model has 174 HP.

Batteries dying after a long period of time not being used is normal. When you drive your car around the alternator charges the battery. But if its just sitting for a long period of time without anyone letting the engine run then just the electronics will kill the battery.

you may have a broken speedometer cable. you may have a broken speedometer cable.

excessive gear lash.

The 2003 Volkswagen Jetta has a 5-speed manual.

the delay on jetta wipers is different. the delay is adjustable. if someone set the delay very long, you will think the delay is not working. here's how to shorten the delay. turn the wipers to delay (one click DOWN on the stalk). immediately turn it back off and now turn it back on. the delay is the length of time you had the wipers off between the two on's. for a 3 second delay, turn the wipers to delay, immediately turn them off, wait three seconds and turn them back on. for a 6 second delay, turn them on, immediately turn them off, wait 6 seconds and turn them back on.

check the fuse box

Possible the system is deactivated. 1. Sit in the driver seat, turn the key on. 2. Hit the unlock doors button 3 time (within 5 sec of each other). 3. Turn the key off and hit the unlock 3 times again. You should get a chirp from the horn. If this does not solve your problem, you can try the same proceedure but hit the Lock button Vs the unlock button

Absolutely, carbon monoxide could be entering the vehicle due to a faulty exhaust system. Carbon monoxide is a poisonous gas that causes headache, dizziness, nausea and can render the victim unconscious, it can also be fatal. The vehicle should be inspected asap, and not be driven unless absolutely necessary, if it is driven all the windows should be open. If a person has any of the symptoms of carbon monoxide poisoning it would be advisable to seek a medical evaluation.