20 Most Recent 2002 Volkswagen Jetta TDI Questions & Answers


i recently had the problem with the immobilizer after mo 03 jetta battery had died after speaking with the dealer they said i would have to tow it to them. yeah a 160 miles after reading several blogs i put the battery charger back on put the key in the ignition and turned it to the on position and left it for @ 20 minutes when i returned the immobilizer light was out i then cycled the key off and back on the light came on then went out as it should then proceeded to crank the engine over and it fired without problems and seems to be fin now......curse greedy dealers

2002 Volkswagen... | Answered on Mar 14, 2019


Hi.

The glow plugs are plugged into the cylinders. They basically do the same that spark plugs do in gasoline/petrol fueled engines.

It is quite rare that glow plugs heater circuits go bad all at once. Test also the wiring harness.

Here a forum that can help you a lot. Picture below is from the tdiclub.com forum in this link:

ginko_18.jpg

2002 Volkswagen... | Answered on Mar 09, 2019


Fuse Locations & Functions
1. Washer nozzle heaters, glove compartment light (10A).
2. Turn signal lights (10A).
3. Fog light relay, instrument panel light dimmer switch (5A).
4. License plate light (5A).
5. Comfort system, cruise control, A/C, steering wheel module (7.5A).
6. Central locking system (5A).
7. Back-up lights, speedometer vehicle speed sensor (VSS) (10A).
8. Open
9. Anti-lock brake system (ABS) (5A).
10. Engine control module (ECM): gasoline engine (10A)
11. Instrument cluster, shift lock solenoid (5A).
12. Data Link Connector (DLC) power supply (7.5A).
13. Brake tail lights (10A).
14. Interior lights, central locking system (10A).
15. Instrument cluster, transmission control module (TCM) (5A).
16. A/C clutch, after-run coolant pump (10A).
17. Open.
18. Headlight high beam, right (10A).
19. Headlight high beam, left (10A).
20. Headlight low beam, right (15A).
21. Headlight low beam, left (15A).
22. Parking lights right, side marker right (5A).
23. Parking lights left, side marker left (5A).
24. Windshield washer pump, windshield wiper motor (20A).
25. Fresh air blower, A/C (25A).
26. Rear window defogger (25A).
27. Motor for rear windshield wiper (15A). (if equipped)
28. Fuel pump (FP) (15A).
29. Engine control module (ECM) gasoline engine (15A)
30. Power sunroof control module (20A).
31. Transmission control module (TCM) (20A).
32. Injectors: gasoline engine (10A)
33. Headlight washer system (20A).
34. Engine control elements (10A).
35. 12 V power outlet (in luggage compartment) (30A).
36. Fog lights (15A). (if equipped)
37. Terminal (86S) on radio, Instrument cluster (10A).
38. Central locking system (w/ power windows), Trunk light, fuel door, Trunk lid (15A).
39. Emergency flashers (15A).
40. Dual tone horn (20A).
41. Cigarette lighter (15A).
42. Radio (25A).
43. Engine control elements (10A).
44. Heated seats (15A). (if equipped)

Fuse arrangements in fuse bracket/battery:
S162. Glow plugs (coolant) (50A).
S163. Fuel pump (FP) relay/glow plug relay (50A).
S164. Coolant fan control (FC) control module/coolant fan (40A).
S176. Relays panel interior (110A).
S177. Generator (GEN) (90 Amp.) (110A). Generator (GEN) (120 Amp.) (150A).
S178. ABS (hydraulic pump) (30A).
S179. ABS (30A).
S180. Coolant fan (30A).



fusecard.jpg

2002 Volkswagen... | Answered on Feb 05, 2019


Every bulb on the outside of your car has a safety function. This may seem obvious, but think about how often you see somebody driving around with a tail light out, or with only one brake light. The fact is these little bulbs are often neglected.

Many people don't replace them until they get pulled over and have to try to avoid the fine. It only takes a second to inspect all of your bulbs .http://www.xcardiag.com/

Don't be a slacker. Take 5 minutes and do a walkaround. Even if you find a dead bulb, we can help you replace it in no time. The last thing you want is a ticket or an accident.

2002 Volkswagen... | Answered on Aug 11, 2018


If this is a OBD2 scanner code you'll need to recheck it as it should be a letter and four numbers. Without the letter you can't translate where the fault is.

2002 Volkswagen... | Answered on Mar 23, 2018


My personal suggestion would be to go for these repair catalogs. I know this website www.reliable-store.com that i used to get manuals from, and they have all models online.
I also brought for my 1989 BMW,
such old model, they had it and it was very good manual. Go ahead, I bet.

2002 Volkswagen... | Answered on Mar 14, 2018


If the system is not working even when you press the buttons on the door, then the problem is not with the remote control. I would first check if all the fuses are ok, if they are, I would check the wiring on the door to make sure there are no wires broken of chaffed. Focus first on getting the system working with the door buttons and after that is ok, the move on to the keyless system in case it still does not work. Hope this helps.

2002 Volkswagen... | Answered on Jan 22, 2018


Seems like a pin or clip has become loose or misaligned where the shifter meets the transmission. A simple answer, but you may have a simple problem.

2002 Volkswagen... | Answered on Jan 20, 2018


Look on u tube you will find video put in make and model etc easy fix

2002 Volkswagen... | Answered on Jan 07, 2018


Follow the given link, maybe you get something useful. volkswagen

2002 Volkswagen... | Answered on Dec 16, 2017


Installing
Note: Install a new pump-injector unit, also replace the corresponding adjustment bolt in rocker arm.
For every procedure that requires adjustment of the pump-injector unit, the adjustment screw in the rocker lever and the ball pin of the pump-injector unit must be replaced.
New Pump-Injector Units are shipped with O-rings and heat protection seal.
Install the pump-injector unit again, replace the O-rings and the heat protection seal Pump Injector Unit O-Rings, Removing and Installing .
Before installing Pump-Injector Unit, check that the three O-rings, heat protection seal and securing ring are seated properly.
Note:
O-rings must not be twisted on themselves.
Oil O-rings and insert Pump-Injector Unit with great care into cylinder head seat.
Using uniform pressure, push the pump-injector unit into the cylinder head seat onto the stop.
Insert tension block into lateral slot of Pump-Injector Unit.
Note:
If Pump-Injector Unit does not stand at right angle to tension block, securing bolt can loosen and thereby cause damage to Pump-Injector Unit / cylinder head.
Align Pump-Injector Unit as follows.
Screw the new bolt into the tension block so far that the pump-injector unit can still be lightly turned.
Now align Pump-Injector Unit at right angle to thrust bearing of camshaft.
Using a caliper gauge (measuring range minimum 400 mm), check dimension "a" from the outer edge of the cylinder head to the round surface of the pump injector unit.
Cylinder Dimension a
1 333.0 0.8 mm
2 245.0 0.8 mm
3 153.6 0.8 mm
4 65.6 0.8 mm
Re-align Pump-Injector Unit if necessary and tighten securing bolt as follows:
Tighten the securing bolts to 12 Nm and turn an additional 270 degree ( 3 / 4 rotation, additional rotation may occur in several stages).
Install rocker arm axle and tighten new securing bolts as follows:
First hand-tighten the inner bolts - 2 - , then the outer bolts - 1 - equally; then tighten in the same sequence to 20 Nm and 90 degree ( 1 / 4 turn).
Place a dial gauge as shown onto the adjustment screw of the pump-injector unit.
Rotate crankshaft in direction of engine rotation until rocker arm roller stands at camshaft point. Roller side - arrow A - is positioned at the highest point, dial gauge - arrow B - is positioned at the lowest point
Remove the dial gauge.
Now turn adjustment bolt into rocker arm until significant resistance is noticeable (Pump-Injector element stands at stop).
Turn back adjustment bolt from stop approximately 180 degree
Hold adjustment bolt in this position and tighten lock nut to 30 Nm.

2002 Volkswagen... | Answered on Dec 10, 2017


Draw fuel through fuel filter with vacuum pump

2002 Volkswagen... | Answered on Dec 03, 2017


33ft/lb, 44ft/lb, plus 1/4 turn

2002 Volkswagen... | Answered on Dec 03, 2017


Could be brake light switch

2002 Volkswagen... | Answered on Dec 03, 2017


2002 Jetta 2.0l does not have a MAP sensor.

2002 Jetta 1.9l TDi MAP sensor location is at the top of the intercooler just behind the passenger (right) headlamp assembly.

2002 Volkswagen... | Answered on Dec 03, 2017

Not finding what you are looking for?

1,687 questions posted

Ask a Question

Usually answered in minutes!

Popular Products

Top Volkswagen Experts

Colin Stickland
Colin Stickland

Level 3 Expert

22484 Answers

Marvin
Marvin

Level 3 Expert

85104 Answers

Jonah Oneal

Level 3 Expert

14092 Answers

Are you a Volkswagen Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

View Most Popular

Jetta Volkswagen

  • Jetta Volkswagen

Most Popular Question

reverse wouldnt engage friends 2002 vw

  • Cars & Trucks
Loading...