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Most liked posts	Author	Posted	Liked	Forum
Earth issue? dull oil light random when driving fixed	Shinnster	08 Aug 2026, 22:51	4 times this week	Electrical & Instrumentation
ignition barrel removal (1984 Holdworth conversion/ petrol 1.9 engine	gutmeg	09 Aug 2026, 21:37	2 times this week	Electrical & Instrumentation

Topics

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Last post

Fuel Gauge/Sender Variants

Last post by R0B « 21 Sep 2023, 21:22
Replies: 154
by CJH » 23 Jul 2018, 15:25
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I was doing some sums to figure out what resistor values to use to make a 'low fuel' warning lamp circuit (see this thread ). I checked Bentley for...
154 Replies

1199922 Views

Last post by R0B
21 Sep 2023, 21:22
1988 Trident split charge relay location

Last post by mickcorr « 21 Sep 2023, 10:18
Replies: 7
by stephenwalls » 14 Sep 2023, 15:14

Hi,

I am now a very new and proud owner of a 1988 VW T25 Trident Hi Top autosleeper. The van didn't come with a leisure battery, although all the...

7 Replies

9992 Views

Last post by mickcorr
21 Sep 2023, 10:18
Alternator Identification

Last post by T25Colin « 16 Sep 2023, 22:09
Replies: 9
by T25Colin » 13 Aug 2023, 10:20

Hi All,

Sod’s Law driving to overnight ferry and it started over charging and cooking the battery. My digital read out was showing 16.7volts at the...

9 Replies

10167 Views

Last post by T25Colin
16 Sep 2023, 22:09
Alternator field collapse?

Last post by ZsZ « 16 Sep 2023, 16:18
Replies: 6
by ZsZ » 21 Jun 2023, 18:56

I had a strange hiccup today.
We are on the last leg of a 3 week roadtrip.
I was driving on the german highway, around 100-110kmph (~3000rpm) when...

6 Replies

9421 Views

Last post by ZsZ
16 Sep 2023, 16:18
Fuel gauge

Last post by Mocki « 16 Sep 2023, 07:10
Replies: 2
by Ckent » 16 Sep 2023, 01:24

Hi all - fuel gauge isn’t working - if I brim the tank the gauge will briefly show full , but then drop back to empty within about 30 minutes of use...

2 Replies

7349 Views

Last post by Mocki
16 Sep 2023, 07:10
Backfire/misfire sounds like its running on 3

Last post by DoubleOSeven « 15 Sep 2023, 13:00
Replies: 4
by makebigplans » 12 Sep 2023, 17:06

Hello all,

We looking for some pointers on how to get our van running smoothly again.

Recently our 1983 watercooled 1.9 Petrol van blew a spark...

4 Replies

8558 Views

Last post by DoubleOSeven
15 Sep 2023, 13:00
Temp gauge

Last post by Mocki « 15 Sep 2023, 06:22
Replies: 57
by southernscouse » 09 Jul 2023, 17:05
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Ok van not in regular use last week run red light carried on flashing checked w after level carried on driving after several miles temp burst into...
57 Replies

48651 Views

Last post by Mocki
15 Sep 2023, 06:22
Earthing problems I think?

Last post by 69gp225 « 14 Sep 2023, 16:44
Replies: 23
by 69gp225 » 03 Sep 2022, 18:04
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Hello,

I Replaced my battery a few days ago and hadn’t started my camper for about five months. Connect the new battery and the negative lead going...
23 Replies

23921 Views

Last post by 69gp225
14 Sep 2023, 16:44
Buzzing dash

Last post by CoalMarx « 14 Sep 2023, 06:43
Replies: 3
by CoalMarx » 12 Sep 2023, 18:32

Can anyone help me with this problem? Its been a while now - a buzzing noise from the dash and flashing oil light. It used to be intermittent and...

3 Replies

6988 Views

Last post by CoalMarx
14 Sep 2023, 06:43
T25 Handbrake warning Light staying On Permanently ?

Last post by Richard Workman « 12 Sep 2023, 22:37
Replies: 4
by Richard Workman » 11 Sep 2023, 10:55

T25 HANDBRAKE LIGHT STAYING ON PERMANENTLY ? Hi, just wondered if anyone had any similar problem or advice. ii have a 1983 1.9 petrol t25 Devon &...

4 Replies

6830 Views

Last post by Richard Workman
12 Sep 2023, 22:37
New Fuel Sender - erratic out put on gauge

Last post by R0B « 08 Sep 2023, 12:12
Replies: 5
by ManicGTI » 08 Sep 2023, 07:26

I had a new tank fitted a year or so ago, with all new lines, crossover etc and thought it would be sensible to fit a new sender at the same time. ...

5 Replies

7473 Views

Last post by R0B
08 Sep 2023, 12:12
Mystery wires, with diode (?), loop found!

Last post by AngeloEvs « 06 Sep 2023, 12:49
Replies: 5
by bambily » 05 Sep 2023, 11:34

Hi, I'm trying to sort out all electronics under the dashboard (removing unused stuff, redoing bad connectors etc.) and I think I got a clear...

5 Replies

5632 Views

Last post by AngeloEvs
06 Sep 2023, 12:49
Steering Wheel Horn Defect.

Last post by maxstu « 05 Sep 2023, 19:46
Replies: 2
by maxstu » 03 Sep 2023, 09:03

Having owned my latest camper for just six years', a few days' back l decided to trace and rectify fault with the steering wheel horn; l've used an...

2 Replies

3928 Views

Last post by maxstu
05 Sep 2023, 19:46
Central locking motor

Last post by cjaysx « 05 Sep 2023, 15:18
Replies: 12
by cjaysx » 02 Sep 2023, 11:03

Hi,

Looking to repair a central locking actuator.
The gears and case I can service, just wondering if anyone know what dc motor to use as its...

12 Replies

6117 Views

Last post by cjaysx
05 Sep 2023, 15:18
"clocking" your wbx alternator mod

Last post by silverbullet « 01 Sep 2023, 10:26

by silverbullet » 01 Sep 2023, 10:26

I had to do this due to a foul on my wbx6 between one regulator mounting screw and the inlet manifold (which could have then cracked the plastic) the...

0 Replies

41787 Views

Last post by silverbullet
01 Sep 2023, 10:26
Rear Light Cluster Question

Last post by Ant-t « 31 Aug 2023, 07:25
Replies: 5
by Ant-t » 13 Aug 2023, 18:21

So I'm trying to remove the white connector from my rear light cluster having removed the outer lenses. The white rectangular connector block has six...

5 Replies

4000 Views

Last post by Ant-t
31 Aug 2023, 07:25
Late Fuse Box Internal Wiring Diagram

Last post by oli8925 « 30 Aug 2023, 22:22
Replies: 29
by oli8925 » 18 Sep 2021, 12:43
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I'm wanting to add some circuits to my relatively basic van (headlight relays, twin tone horn, timed interior light relay etc) and would rather use...
29 Replies

15092 Views

Last post by oli8925
30 Aug 2023, 22:22
Constant clicking Switch Relay

Last post by whyte87 « 30 Aug 2023, 11:27
Replies: 4
by whyte87 » 27 Aug 2023, 12:16

Hi all, Newbie owner/mechanic and first time poster so be gentle...

The switch relay to the leisure battery (beneath the passenger seat) usually...

4 Replies

2065 Views

Last post by whyte87
30 Aug 2023, 11:27
Main light switch stuck

Last post by kernelpanic « 30 Aug 2023, 06:11

by kernelpanic » 30 Aug 2023, 06:11

My main light switch on the T3 just suddenly seized up yesterday, completely refusing to move and thus no lights.

I took out the switch and took it...

0 Replies

39183 Views

Last post by kernelpanic
30 Aug 2023, 06:11
Engine bay wiring not connected to anything

Last post by Ckent « 28 Aug 2023, 14:03
Replies: 11
by Ckent » 18 Jun 2023, 19:38

Hi - new owner of a 1987 tin top - 1.9 dg water cooled engine.
Giving it a good going over - service kit just arrived, coolant already flushed and...

11 Replies

2686 Views

Last post by Ckent
28 Aug 2023, 14:03
Fridge and internal water pump.

Last post by Sinkorswim « 22 Aug 2023, 18:03

by Sinkorswim » 22 Aug 2023, 18:03

Fridge and foot operated water pump not working with 240v, internal socket fine. Any clues? Auto homes Kameo.

0 Replies

39270 Views

Last post by Sinkorswim
22 Aug 2023, 18:03
Wipers work but only by pulling the indicator stalk back with headlights on only

Last post by RichmondSyncro « 20 Aug 2023, 12:49
Replies: 18
by RichmondSyncro » 13 Aug 2023, 15:31
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Hello all,

I'm trying to find the cause of my current challenge as per the title Wipers work but only by pulling the indicator stalk back with...
18 Replies

4402 Views

Last post by RichmondSyncro
20 Aug 2023, 12:49
LifPo Leisure Battery capacity - 100Ah enough...?

Last post by Stesaw « 17 Aug 2023, 19:36
Replies: 4
by ManicGTI » 17 Aug 2023, 10:40

Hi all, any with any experience on 100Ah (or larger) LifPos capacity recommendations / limitations ?

I currently have a 100Ah Lead Acid leisure...

4 Replies

2778 Views

Last post by Stesaw
17 Aug 2023, 19:36
Alternative temp gauge

Last post by Aidan « 13 Aug 2023, 21:11
Replies: 3
by southernscouse » 12 Aug 2023, 15:19

Which is the best hose to cut to put in a sensor point still having trouble with original gauge so need some way of watching the temp until it’s...

3 Replies

1667 Views

Last post by Aidan
13 Aug 2023, 21:11
Mystery plug?

Last post by ZsZ « 10 Aug 2023, 05:22
Replies: 3
by spanishfly » 09 Aug 2023, 12:23

3 Replies

2342 Views

Last post by ZsZ
10 Aug 2023, 05:22
Mystery plug?

Last post by spanishfly « 09 Aug 2023, 12:21

by spanishfly » 09 Aug 2023, 12:21

0 Replies

39356 Views

Last post by spanishfly
09 Aug 2023, 12:21
Help please! No starter.

Last post by spanishfly « 09 Aug 2023, 11:55

by spanishfly » 09 Aug 2023, 11:55

2.1 mv no starter after fixing radiator fan earth. This must be something simple. Stuck at the top of a mountain without Bentley. All electrics work...

0 Replies

39523 Views

Last post by spanishfly
09 Aug 2023, 11:55
Immobiliser light fitment to dashboard

Last post by Dueller « 06 Aug 2023, 17:18
Replies: 2
by Dueller » 05 Aug 2023, 21:10

Got thinking I should really do this to my 'velle

Before I start to put more cable in I was thinking...is there a spare wire that runs from the...

2 Replies

1397 Views

Last post by Dueller
06 Aug 2023, 17:18
Need to find permanent and switched lives for my engine conversion

Last post by Dueller « 02 Aug 2023, 11:59
Replies: 5
by Dueller » 23 Jul 2023, 19:09

My engine conversion has thrown up the problem of poor loading on the 'velle's electrical circuit

I need a switched live for the electrics, can...

5 Replies

1963 Views

Last post by Dueller
02 Aug 2023, 11:59
No Blower Blowing on Pripex Heater!?

Last post by maxstu « 30 Jul 2023, 16:24
Replies: 5
by keirclarke » 30 Jul 2023, 14:01

Hi everyone, I'm loving getting to grips with my new van (devon eurovette 86)

Only thing currently on the van that doesn't seem to work is the...

5 Replies

1763 Views

Last post by maxstu
30 Jul 2023, 16:24
South African T25

Last post by marlinowner « 27 Jul 2023, 08:43
Replies: 4
by lexussoarer1996 » 05 Mar 2022, 12:33

Hi ,

Does anybody know what these two lights are for , both are illuminated when the engine is running.

4 Replies

2251 Views

Last post by marlinowner
27 Jul 2023, 08:43
Melted cables/fire when charging leisure battery from zig

Last post by nicklee « 26 Jul 2023, 11:03
Replies: 9
by Brockybwoy » 16 Jul 2023, 15:49

Help

I've just had my van engine rebuilt after years sitting on the drive and getting it ready for it's 1st camping trip .

I bought new batteries ...

9 Replies

2889 Views

Last post by nicklee
26 Jul 2023, 11:03
Erratic horn, now dead... HELP!

Last post by Reggie1986 « 25 Jul 2023, 19:30
Replies: 5
by Reggie1986 » 18 Jul 2023, 10:08

Hi,

I've had an issue with the horn, and on trying to disassemble and clean I've now somehow killed it. Any help welcome, bearing in mind that I...

5 Replies

1724 Views

Last post by Reggie1986
25 Jul 2023, 19:30
No power getting to the starter motor!

Last post by RogerT « 24 Jul 2023, 13:16
Replies: 5
by Bucky P » 23 Jul 2023, 15:13

I've lost power getting from the ignition switch to the starter motor on a 1.6TD. We had a problem a few years back where there wasn't enough power...

5 Replies

1641 Views

Last post by RogerT
24 Jul 2023, 13:16
Red & Black solenoid wire, is it ignition wire?

Last post by Lobster « 22 Jul 2023, 19:31
Replies: 15
by 4gearwonder » 18 Aug 2022, 12:58
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Hi all, any help always appreciated here, thank you..!

VAN is: 1.9 AAZ Diesel, '84 Bilbo

Problem is: Engine won't crank. Did the lights on bit...
15 Replies

6153 Views

Last post by Lobster
22 Jul 2023, 19:31
direction of flow radiator fan

Last post by Mocki « 21 Jul 2023, 16:28
Replies: 2
by philmcC » 21 Jul 2023, 16:23

does the 450 watt fan push or pull installed in Syncro T 25

2 Replies

1398 Views

Last post by Mocki
21 Jul 2023, 16:28
T25 interior strip light replacement

Last post by Robsey « 19 Jul 2023, 13:50
Replies: 6
by andyboll1 » 18 Jul 2023, 21:31

Has anyone replaced their original strip lights with LED RGB strips? If so how did you do it? My lights run off the Leisure battery and a CP400 Zig...

6 Replies

1818 Views

Last post by Robsey
19 Jul 2023, 13:50
Engine Bay Electrical Harness

Last post by royalengineerfish « 19 Jul 2023, 09:05
Replies: 2
by royalengineerfish » 18 Jul 2023, 14:15

Hi

I am in the process of sorting parts out to make a new electrical harness for my engine electrics, these being very old. I have however notice...

2 Replies

1333 Views

Last post by royalengineerfish
19 Jul 2023, 09:05
Pierburg carb part. 025906333

Last post by Boneyt25 « 18 Jul 2023, 21:26
Replies: 13
by maxstu » 17 May 2020, 18:05

This item comes off a Pierburg carb. It's some sort of a heater.
What does it actually do, and how do l test it off vehicle?
Regards
Stuart

13 Replies

6030 Views

Last post by Boneyt25
18 Jul 2023, 21:26
Coil

Last post by R0B « 16 Jul 2023, 12:45
Replies: 2
by kentishvanman » 14 Jul 2023, 07:22

Just a thought.
Does the coil performance lessen over the years? I look at mine and think 'that must be on the point of giving up'. It is the...

2 Replies

1509 Views

Last post by R0B
16 Jul 2023, 12:45
Electrolux RM212

Last post by Rosie n' Jim « 12 Jul 2023, 16:59
Replies: 5
by paganmanwales » 11 Jul 2023, 11:58

I am looking for a wiring diagram for the fridge in the Holdsworth,but the links in the download section don't seem to work? Are they no longer...

5 Replies

1803 Views

Last post by Rosie n' Jim
12 Jul 2023, 16:59
radiator fan wiring

Last post by philmcC « 12 Jul 2023, 16:15
Replies: 2
by philmcC » 12 Jul 2023, 15:26

In the middle of replacing the radiator fan on my 2.1 W BX van. Have dropped radiator and removed the cowl . The wiring to the back of the old fan...

2 Replies

1408 Views

Last post by philmcC
12 Jul 2023, 16:15
Lithium Batteries in Parallel Unequal Discharge

Last post by LeeME3 « 12 Jul 2023, 07:51
Replies: 4
by LeeME3 » 06 Jul 2023, 13:50

I have 2 Renogy 100Ah lithium batteries wired in parallel to bus bars. They work exactly as I'd expect and give slightly better performance than...

4 Replies

2334 Views

Last post by LeeME3
12 Jul 2023, 07:51
Isolation switch on diesel?

Last post by ZsZ « 11 Jul 2023, 16:31
Replies: 3
by Bryce » 11 Jul 2023, 15:20

I'm looking into fitting a isolation in my jx as it drains the battery (think it's the radio) after a couple of days.
I've got a one on the battery...

3 Replies

1547 Views

Last post by ZsZ
11 Jul 2023, 16:31
Confusing wiring

Last post by Robsey « 09 Jul 2023, 13:37
Replies: 4
by AlBundy » 04 Jul 2023, 14:53

Please help, novice DIY electrical work going on. I am currently in process of removing the unnecessary wiring and fuse board / split charge relay,...

4 Replies

1687 Views

Last post by Robsey
09 Jul 2023, 13:37
Only getting 12 volts at the split charge relay.

Last post by ZsZ « 07 Jul 2023, 12:12
Replies: 3
by AlBundy » 07 Jul 2023, 08:56

Have tried the wiki and search, but not found (or not understood) if my issue is dealt with.

I have tested the output cable at the split charge...

3 Replies

1653 Views

Last post by ZsZ
07 Jul 2023, 12:12
Spark plug gap

Last post by mrhutch « 07 Jul 2023, 09:10
Replies: 3
by kentishvanman » 06 Jul 2023, 09:40

I have it written down somewhere but cannot find it.
Spark plug gap should be?????????? LPG running, 1.9DG, Green label coil.
Seem to remember it is...

3 Replies

1383 Views

Last post by mrhutch
07 Jul 2023, 09:10
Sulphur smell after we start up

Last post by silverbullet « 01 Jul 2023, 20:25
Replies: 6
by BobbyOrbit » 29 Jun 2023, 16:29

Hi. A week ago, for no apparent reason, this started happening. We don't think it's the leisure battery as we stuck our noses in to check. Could be...

6 Replies

1903 Views

Last post by silverbullet
01 Jul 2023, 20:25
Alternator Help - VW T25 1983 1.9 Petrol

Last post by tandemsandy « 28 Jun 2023, 18:14
Replies: 2
by leni_kampa » 27 Jun 2023, 09:53

Hi All,
First time posting. My alternator isn't charging my van starting battery. On testing returning 1 or 2 volts back to it when (I think) I'm...

2 Replies

1382 Views

Last post by tandemsandy
28 Jun 2023, 18:14
Starter Motor fault or is it?

Last post by djhammy « 27 Jun 2023, 08:35
Replies: 6
by djhammy » 18 Jun 2023, 21:00

Hi hoping you can help or advise. Took the T25 1.9 water cooled to Dorset for a few days on a camp site. We then planned to go onto Bath but after 4...

6 Replies

2038 Views

Last post by djhammy
27 Jun 2023, 08:35

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