1997 Volkswagen Jetta "computer" Questions

the mechanic attaches his computer to the car but he doesn't get any respones back from the car computer. Why could this problem be? I also intstalled a new engine everything is good, but the computer

2000 VW Beetle Diesel computer will not talk to mechanics computer when hooked up. I understand that there are up to 8 sub-computers that run in a line. Where do I start? Do not want to replace all of

for diagnosis. Said that one or both cooling fans were about to fail. Cost $800 + to replace. Reset computer and same thing happened. Light on ; Light Off. What is happening? Broken computer / warning

light does not come with the ignition ON, it's possible that there is no power coming to the engine computer (e.g, due to a broken wire, faulty relay, burnt fuse, etc.) or that there is a problem with

...need your assistance please your are saying theres a short sound or wires sparking inside your computer if its inside your cars computer then more then likely you may need a new computer I would ...

2001 Jetta TDI: reset the computer on a jetta... Reset the computer on a jetta Take off the battery cables. Touch the positive and negative together for 10 seconds. Reattach the positive first and ...

... they sit around 3000 for 65 mph. something wrong with either the box or a sensor thats feeding the computer ,could evan be the computer ?? You will need to connect it up to the dealer computer to ...

...the ECL and check engine lights come on. this usually happens during the day. also, at night the computer keeps the right headlight from working and the brights from working. when i flick the ...

...a new sensor. thanks.. also the problem comes and goes. 99% of the time we mechanics tend to trust computer of what it tells us when it come to engine diagnostic; i hate to not agree with VW mech ...

...Thx. in advance. When something in the car's faulty and a sensor picks it up and tells the computer, the computer will cause the car to do exactly that. Could be anything, from a damaged air ...