As above, it is the oil pressure warning light electronics.
Some of the blue foil replacement PCBs have it implemented - the Gowesty one comes to mind, but I am not sure. Maybe the SHC has it too.
Search found 1067 matches
- 05 Nov 2025, 06:09
- Forum: Electrical & Instrumentation
- Topic: Wiring on Rear of Speedometer.
- Replies: 5
- Views: 671
- 30 Oct 2025, 14:37
- Forum: T25 Alternative Engine Forum
- Topic: Re-mapping AHU TDI
- Replies: 14
- Views: 11992
Re: Re-mapping AHU TDI
As others already said re-mapping on early ECU-s a bit harder. It means chip swap. I think it is hard to find a good map that fits the short gearbox ratios and aerodynamics of our bricks. And really hard to find a good tuner who understand that and makes a nice custom one. Depending the engine insta...
- 28 Oct 2025, 20:24
- Forum: Mechanical
- Topic: Front LCA bushing orientation?
- Replies: 3
- Views: 1036
Re: Front LCA bushing orientation?
Thanks guys!
Got the same info on FB. Some said if the shorter facing front that helps with alignment. So I did them that way.
Got the same info on FB. Some said if the shorter facing front that helps with alignment. So I did them that way.
- 25 Oct 2025, 16:36
- Forum: Mechanical
- Topic: Radius Rod Measurement
- Replies: 23
- Views: 6191
Re: Radius Rod Measurement
You can set the caster and the camber with a digital protractor and a bubble level, and the toe with jack stands, string and measuring rod/tape measure.
- 23 Oct 2025, 15:57
- Forum: Mechanical
- Topic: Front LCA bushing orientation?
- Replies: 3
- Views: 1036
Front LCA bushing orientation?
I am replacing the LCA bushes as the old ones had some deformation and excess movement
Found out that the NOS Mapco branded new ones have asymmetrical protrusion of the inner sleeve. No signs of that on the old Febi ones.
Is there a good orientation, or just have them the same on both sides?
Found out that the NOS Mapco branded new ones have asymmetrical protrusion of the inner sleeve. No signs of that on the old Febi ones.
Is there a good orientation, or just have them the same on both sides?
- 08 Oct 2025, 05:16
- Forum: Mechanical
- Topic: Radius Rod Measurement
- Replies: 23
- Views: 6191
Re: Radius Rod Measurement
They should be straight
- 07 Oct 2025, 06:00
- Forum: Electrical & Instrumentation
- Topic: What's this wire
- Replies: 2
- Views: 4218
Re: What's this wire
In the late years VW started to use common wiring harnesses on vans with different trim/accessory levels.
Grey/yellow if connected to B connector pos 20 then it is relayed power feed to the fog light switch
Grey/yellow if connected to B connector pos 20 then it is relayed power feed to the fog light switch
- 11 Aug 2025, 08:28
- Forum: Mechanical
- Topic: JX 1.6 td Intercooler kit
- Replies: 11
- Views: 1451
Re: JX 1.6 td Intercooler kit
Yes, you can build your "kit" if you have time/money for this kind of job. it helps if you deal with car parts daily.
There are universal kits also available that you can adapt to your van.
There are universal kits also available that you can adapt to your van.
- 11 Aug 2025, 07:22
- Forum: Mechanical
- Topic: JX 1.6 td Intercooler kit
- Replies: 11
- Views: 1451
Re: JX 1.6 td Intercooler kit
As I can see only the brackets are custom, all other parts are standard off the shelf or universal ones.
Manifold is form 1Z, they took a tricky pic of the intercooler, I think it is form a Crafter/T6
Manifold is form 1Z, they took a tricky pic of the intercooler, I think it is form a Crafter/T6
- 06 Aug 2025, 09:55
- Forum: Electrical & Instrumentation
- Topic: Auxiliary water pump wire
- Replies: 25
- Views: 43157
Re: Auxiliary water pump wire
As my research in the OE aplication the aux temp switch is in the side coolant flange and the two temp sensors are in the end flange. At least with the metal 1 wire flanges.
- 31 Jul 2025, 10:50
- Forum: Electrical & Instrumentation
- Topic: Battery drained after long ride
- Replies: 9
- Views: 23711
Re: Battery drained after long ride
It seems like your alternator is not charging. With a fully charged battery running on idle measuring at the battery voltage should be around 13.8V on a petrol van. Check voltage at the alternator stud, at the starter stud, and at the battery. Check the ground strap at the nose of the tranny. Clean ...
- 09 Jul 2025, 13:46
- Forum: Electrical & Instrumentation
- Topic: Thin blue wire
- Replies: 6
- Views: 3303
Re: Thin blue wire
The thin blue is the exciter wire. Grounds the dash light through D+ on the alternator.
If it is broken then the alternator will not charge and the charging light will be off all the time
Measure voltage at the D+ pin on the alternator with ignition on. It should be near battery voltage.
If it is broken then the alternator will not charge and the charging light will be off all the time
Measure voltage at the D+ pin on the alternator with ignition on. It should be near battery voltage.
- 08 Jul 2025, 05:17
- Forum: Mechanical
- Topic: optimum RPM range for a CT1600 engine on the highway?
- Replies: 2
- Views: 1510
Re: optimum RPM range for a CT1600 engine on the highway?
I would say around 3-3500 RPM (~90-100 kmph depending the gearbox ratio)
- 18 Jun 2025, 04:27
- Forum: Electrical & Instrumentation
- Topic: Unexpected fuse in slot 3
- Replies: 7
- Views: 2288
Re: Unexpected fuse in slot 3
Put back a 15 Amp fuse. If it keeps blowing investigate further. Maybe it was an "emergency" and just 30A fuse was handy but it is also possible that the wiring was changed beside the panel. Or the PO just left the wires as is which is bad. If the charger fuse is 25A, then it is better to ...
- 08 Jun 2025, 12:15
- Forum: Mechanical
- Topic: Gearbox mount.
- Replies: 7
- Views: 872
Re: Gearbox mount.
It might be mated to a standard gearbox, but your engine mounts might be DIY.
Or this is an early/late problem.
What year it is? Was it factory diesel?
Or this is an early/late problem.
What year it is? Was it factory diesel?