Where does the power come from to start a TDI?

Where does the power come from to start a TDI?

For the TDI to start, electrical power needs to flow from the battery through fuses and relays to the key switch and ECU. From the key switch, power needs to flow through more fuses and relays to the start solenoid on the starter and from the ECU power needs to flow to the injection pump.

What is the second most common problem discussed on TDI club?

This is probably the second most common problem discussed on TDI club, second only to glow plug problems. I will try to outline some of the problems that people have had, provide links to what has been done and add some pictures and links to guide you along to get your car started.

What was the problem with my 2002 Passat?

Any comments on these issues or reliability of CCM in general appreciated. the same thing happened to my 2002 passat…the problem was leakage into the passenger side where the ccm is located. the leakage was due to drain clogs under battery, totalling wetting and distroying the pollen (?) filter and causing the leak….design flaw.

Is there a common denominator in a VW?

The VW dealer has no clue. There must be a common denominator here but no one can figure it out. HELP! Thanks! I know you said you checked the fuses, but check fuse #5 again (with an ohm-meter – not just a visual check).

What kind of car won’t start by itself?

Jul 12, 2004 Bend, Oregon 2004 Jetta that I fill by myself Please note that this is a work in progress. If you can help fill in the blanks that I note, please PM me or post here. Thank you. So, your car will not start. This is probably the second most common problem discussed on TDI club, second only to glow plug problems.

What to do if your Jetta won’t start?

If it’s cold and you have a 2009-2012 Jetta CLICK HERE for information. This is by no means a comprehensive list of problems, just some of the most common. Use common sense when doing any testing and be sure that you won’t get run over if the car suddenly and unexpectedly springs to life.

What does it mean when your car battery won’t start?

Fob basically acts like it is dead. Won’t work door. The battery is good, little light blinks as you push lock/unlock etc. car will go to accessory with lights doors radio wipers etc working. Just will not start. It is a possibility that the new battery isn’t fully charged but only enough to power on the lights.

Why does my Toyota Prius not start when I replace the battery?

Old battery died, jumper didn’t work. Lights radio, etc work just no start. Replaced battery, same issue. Any idea before I call dealer? And the Fob doesn’t work either now. It’s battery is good, light comes on when buttons depressed. The brake pedal feels stiff when I depress before pushing start button. Yes it is in Park.

Why does my car engine not start when I turn it over?

The source of the problem could be a mechanical fault, or a faulty component in other systems. No start when the engine turns over can be a number of issues; but you need to start somewhere.

Why does my Car start slow with a new battery?

This is on a 1991 200 20Vt Car is acting like it has a dead battery during cranking. It had a hiccup or 2 the when I started it the 3 times before it became an issue; just took a couple extra cranks/cranked a little slower than normal, but I wasn’t too worried about it.