Electrical & Instrumentation

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Please check you're not using old url

Last post by HarryMann « 23 Jan 2021, 12:09
Posted in Club Announcements, Info & Stolen Vehicles

by HarryMann » 23 Jan 2021, 12:09 » in Club Announcements, Info & Stolen Vehicles

Please all check the url you are using... it should NOT start with forum dot

The OLD forum.club8090.co.uk was supplanted when we upgraded to...

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Last post by HarryMann
23 Jan 2021, 12:09
New Like / Love button on posts

Last post by DoubleOSeven « 24 Feb 2021, 17:01
Posted in Club Announcements, Info & Stolen Vehicles
Replies: 13
by HarryMann » 11 Nov 2020, 20:11 » in Club Announcements, Info & Stolen Vehicles

Please Note:-
WE now have a Like or Love bottom Top right of the Mini Post Toolbar. Red Heart.
~Any issues let us know :idea
- Any additional...

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Last post by DoubleOSeven
24 Feb 2021, 17:01

Topics

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Last post

Got an electrical fault ? Read this first!

Last post by Hacksawbob « 10 Feb 2013, 23:56

by Hacksawbob » 10 Feb 2013, 23:56

Check your earths !

Many electrical issues are caused by corroded electrical contacts on the earthing points. Please read and check before posting...

0 Replies

7308 Views

Last post by Hacksawbob
10 Feb 2013, 23:56
Late Fuse Box Internal Wiring Diagram

Last post by syncroandy « 37 minutes ago
Replies: 5
by oli8925 » Today, 12:43

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...

5 Replies

62 Views

Last post by syncroandy
37 minutes ago
Inherited a battery isolator, can i wire dash clock to battery?

Last post by grace72 « Today, 12:21
Replies: 3
by grace72 » 15 Sep 2021, 12:24

The 1.9 DG I have recently bought came with a battery isolator and of course the clock stops when i use it. Is it possible to wire up the clock to...

3 Replies

120 Views

Last post by grace72
Today, 12:21
Instrument cluster - no voltage regulator

Last post by Robsey « 16 Sep 2021, 22:44
Replies: 2
by jospanner » 16 Sep 2021, 12:15

Hi, looks like the voltage regulator has been bypassed on my gauge cluster. Opened it up to test the fuel gauge, cos I'm having weird intermittent...

2 Replies

104 Views

Last post by Robsey
16 Sep 2021, 22:44
Electric fuel pump wiring (Novice alert!)

Last post by Epiphone « 14 Sep 2021, 10:29
Replies: 116
by nehpets13 » 25 Jul 2013, 11:07
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Hi all,

Fitting an electric fuel pump to mu 2.0 Aircooled and pretty much know where to fit etc

But! Wiring says to wire to oil pressure switch...
116 Replies

40536 Views

Last post by Epiphone
14 Sep 2021, 10:29
Flashing lights!!

Last post by AngeloEvs « 11 Sep 2021, 21:22
Replies: 7
by Wearside wanderer » 12 Jul 2021, 12:47

so I have developed a couple of new unwanted disco lights on the dashboard, firstly the water Coolant, however I know it’s all topped up etc so I’m...

7 Replies

618 Views

Last post by AngeloEvs
11 Sep 2021, 21:22
Front indicator seals?

Last post by grace72 « 10 Sep 2021, 07:10
Replies: 5
by grace72 » 09 Sep 2021, 16:35

Even though I’ve owned a T25 since 2003, I don’t remember when I last changed a front indicator bulb. Well I just have and the lense had a fair bit...

5 Replies

99 Views

Last post by grace72
10 Sep 2021, 07:10
EHU Question. Non VW

Last post by Stesaw « 09 Sep 2021, 23:01
Replies: 6
by maxstu » 09 Sep 2021, 20:00

We use an Esterel folding caravan for our camping trips. It has been sitting idle for a year. So l decided to open it up and check a few things...

6 Replies

90 Views

Last post by Stesaw
09 Sep 2021, 23:01
Cruise control instalation and alternative parts.

Last post by maxstu « 09 Sep 2021, 19:39
Replies: 114
by Rascal » 01 Dec 2020, 15:44
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Is this the cruise control relay two wires go to the vss (vehicle speed sensor I think) on the speedo. And the other go to a 2 pin connector that...
114 Replies

7527 Views

Last post by maxstu
09 Sep 2021, 19:39
glow plug light

Last post by ZsZ « 07 Sep 2021, 14:01
Replies: 7
by ianvfr750 » 01 Sep 2021, 09:14

I have a 1.6TD camper and the glow plug light normally takes about 45 seconds to go out - is this normal or does it indicate a problem with the...

7 Replies

137 Views

Last post by ZsZ
07 Sep 2021, 14:01
Blower pwm upgrade

Last post by Italjohn « 07 Sep 2021, 12:27
Replies: 11
by Lanciaman » 04 Sep 2021, 10:08

I've got my dash out at the mo, so am going to fix the blower motor and like the idea of the pwm upgrade.
But I can't find much about it, and Bw's,...

11 Replies

213 Views

Last post by Italjohn
07 Sep 2021, 12:27
Temp gauge reading high with warning light

Last post by Samanthington « 01 Sep 2021, 11:56
Replies: 10
by rosar » 24 May 2021, 09:24

Dear all,

I have a 1990 2.1 Caravelle conversion which has just had a new engine fitted by the VW engine company. Various other bits replaced as...

10 Replies

385 Views

Last post by Samanthington
01 Sep 2021, 11:56
VW T25 immobiliser stopped working

Last post by TONYT25T25 « 01 Sep 2021, 08:12
Replies: 3
by Johnredpath1953 » 29 Aug 2021, 19:36

Hello All.
I've got a 1984 T25 that has an immobiliser on/off switch under the dash that was installed over 20 years ago It's not working and but I...

3 Replies

102 Views

Last post by TONYT25T25
01 Sep 2021, 08:12
Unknown wire

Last post by davidoft1 « 31 Aug 2021, 19:47
Replies: 5
by Ragtime.ben » 30 Aug 2021, 17:55

Can anybody tell me what this wire is? Runs round the rear of the engine bay and has an inline fuse. Goes towards the water pump area at the right...

5 Replies

136 Views

Last post by davidoft1
31 Aug 2021, 19:47
New Leisure Wiring - Asking For Your Experience and Advice

Last post by oli8925 « 30 Aug 2021, 20:32
Replies: 3
by oli8925 » 30 Aug 2021, 16:08

Hi everyone,

As per title I'm putting together the plans to wire in a completely new leisure loom. This is my first time wiring up a leisure system,...

3 Replies

106 Views

Last post by oli8925
30 Aug 2021, 20:32
Protecting engine bay wires

Last post by CovKid « 30 Aug 2021, 09:30

by CovKid » 30 Aug 2021, 09:30

Quick tip from Covkid on preventing engine bay wires from going brittle. I use the same stuff when restoring valve radios because of its...

0 Replies

68 Views

Last post by CovKid
30 Aug 2021, 09:30
Dissy Rotor Wear.

Last post by maxstu « 25 Aug 2021, 18:50
Replies: 4
by maxstu » 25 Aug 2021, 07:50

My DJ 2.1 Auto is rapidly using dissy rotors. Or a least they require carbon removal from the metal lip.
Yesterday morning the camper refused to...

4 Replies

107 Views

Last post by maxstu
25 Aug 2021, 18:50
Leisure battery...

Last post by TONYT25T25 « 23 Aug 2021, 16:34
Replies: 1
by JulianBuck » 23 Aug 2021, 15:23

Guys - need your expert help if I may.
'88 VW autosleeper Tident.
Fully charged leisure battery (see pics). Control panel says its fully charged too....

1 Replies

77 Views

Last post by TONYT25T25
23 Aug 2021, 16:34
Replacing the dashboard plastic PCB

Last post by ianders « 21 Aug 2021, 11:46
Replies: 415
by MidLifeCrisis » 13 Dec 2013, 13:55
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I just replaced the plastic PCB on my dashboard broadly following Covkid's instuctions in the Wiki;

I thought the PCB layout that I used might be...
415 Replies

119611 Views

Last post by ianders
21 Aug 2021, 11:46
2021 Battery Recomendations Please

Last post by ZsZ « 19 Aug 2021, 06:07
Replies: 8
by Dreaddybear » 17 Aug 2021, 18:05

Hi All
Im a newbie and just wanted to ask the forums opinion when it comes to Battery recomendations (the battery that starts the vehicle, not the...

8 Replies

937 Views

Last post by ZsZ
19 Aug 2021, 06:07
fridge voltage drop

Last post by nick.k « 17 Aug 2021, 18:33
Replies: 2
by nick.k » 15 Aug 2021, 10:50

12volt element was not working checked voltage and this was low caused by a drop at in line fuse.
Replaced this healthy 13.9 when engine running...

2 Replies

626 Views

Last post by nick.k
17 Aug 2021, 18:33
Main beam telltale light

Last post by AngeloEvs « 16 Aug 2021, 19:30
Replies: 4
by RazorRiggott » 17 Nov 2019, 21:27

Hi. My T25 has failed it's MOT due to the above. I've removed the instrument binnacle though not the ribbon yet. Are the instrument lights holding it...

4 Replies

1249 Views

Last post by AngeloEvs
16 Aug 2021, 19:30
Spotting previous modifications

Last post by bigherb « 16 Aug 2021, 16:42
Replies: 5
by Ragtime.ben » 16 Aug 2021, 07:17

Hi all. So I got my first proper going over of my recently bought 1981 cu Devon yesterday. Sold as not running but will run 😬
Haven’t tried turning...

5 Replies

515 Views

Last post by bigherb
16 Aug 2021, 16:42
temp gauge issue

Last post by AngeloEvs « 15 Aug 2021, 16:44
Replies: 9
by Brismike » 29 Jun 2021, 21:23

hi got a 1.9 watercooled on a 86 temp gauge has never worked so bridged at the thermostate but got nothing so replaced the clocks now bridged gauge...

9 Replies

652 Views

Last post by AngeloEvs
15 Aug 2021, 16:44
Headlamp aim projected image Mot fail

Last post by Oldiebut goodie « 14 Aug 2021, 13:02
Replies: 1
by glennyboy2 » 14 Aug 2021, 12:52

So, after sitting since 2014 and a year of welding, panel work, mechanical and all the other grief that comes with T25s, I stuck her in for an MOT....

1 Replies

414 Views

Last post by Oldiebut goodie
14 Aug 2021, 13:02
Late Westfalia split charge relay

Last post by sweetaswesty « 10 Aug 2021, 18:22
Replies: 3
by sweetaswesty » 09 Aug 2021, 18:43

I'm refitting our Westfalia camper loom etc. and I've been trying to work out what does what etc. I've read all the threads on this topic I could...

3 Replies

494 Views

Last post by sweetaswesty
10 Aug 2021, 18:22
T25 DG ECU Test

Last post by PaulM99 « 06 Aug 2021, 14:14
Replies: 12
by edconeng » 19 Jul 2021, 13:45

Hi this is my first post.
I have a T25 Syncro 1988 with a 2.1 DG Pertol Engine, I had a gearbox issue and the Bus has been laid up for a few years, I...

12 Replies

644 Views

Last post by PaulM99
06 Aug 2021, 14:14
Need help on Alternator for CU 2.0l ...

Last post by danisaez « 05 Aug 2021, 06:25
Replies: 6
by danisaez » 03 Aug 2021, 18:20

Hi all,

been through the wiki and searched the web for hours, but to no avail...

I've got a 1980 VW BUS T3 running a CU 2.0l Aircooled engine, my...

6 Replies

520 Views

Last post by danisaez
05 Aug 2021, 06:25
Alternative instruments and switchgear

Last post by Italjohn « 05 Aug 2021, 06:11
Replies: 162
by silverbullet » 28 Nov 2011, 17:28
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In an idle moment (and faced with the prospect of pulling the dash out of the 1995 SA to fix the heater wiring) I got to wondering:
What alternative...
162 Replies

133470 Views

Last post by Italjohn
05 Aug 2021, 06:11
Horn Upgrade/Fix

Last post by T3luestar « 05 Aug 2021, 04:25
Replies: 3
by johnwayne » 04 Aug 2021, 14:33

The horn on the bus hasn't been working properly since I have had it. Sound is poor and and it quite often doesn't even work when I press it.

Is...

3 Replies

499 Views

Last post by T3luestar
05 Aug 2021, 04:25
Electronic ignition 2.1 DJ engine

Last post by Titch1959 « 04 Aug 2021, 23:45
Replies: 2
by Titch1959 » 11 Jul 2021, 10:58

Hi everyone

Just had a look at our new van and see that the dizzy, leads and plugs need replacing but wanted to ask if this system supports...

2 Replies

458 Views

Last post by Titch1959
04 Aug 2021, 23:45
Rear wiper not working

Last post by clone123 « 02 Aug 2021, 09:10
Replies: 3
by chriszxr750 » 02 Aug 2021, 08:25

Morning guys
Been a member on and off for years, and normally I can find the solution by searching, but this one has me stumped.
anyway bought a...

3 Replies

461 Views

Last post by clone123
02 Aug 2021, 09:10
buzzer/altnator

Last post by gary1998 « 31 Jul 2021, 22:10
Replies: 5
by gary1998 » 31 Jul 2021, 20:27

i just replaced an altnator and now have B.O.D on the hipressure switch
well i only have the one ,, oil filter one not connected
van is 1980 but...

5 Replies

467 Views

Last post by gary1998
31 Jul 2021, 22:10
Instrument unit

Last post by AngeloEvs « 30 Jul 2021, 18:48
Replies: 18
by johnwayne » 10 Apr 2021, 18:22
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Is it possible to replace the whole instrument unit in one go? My (Analogue) clock doesn't work, the temp/coolant indicator either doesn't have its...
18 Replies

1669 Views

Last post by AngeloEvs
30 Jul 2021, 18:48
Early fuse box layout / wiring diagram

Last post by Aidan « 27 Jul 2021, 06:37
Replies: 4
by badgerfax » 12 Aug 2015, 19:08

Evening all you good people,

Does anyone have access to a fusebox layout and wiring diagram for an early bullet fuse box?

I understand that it...

4 Replies

4445 Views

Last post by Aidan
27 Jul 2021, 06:37
Faulty bosch 0261200284 / vw 025906022d digifant i df1

Last post by Aidan « 26 Jul 2021, 20:27
Replies: 12
by crankythecamper » 24 Jul 2021, 17:03

Hi All,

First time posting so hopefully I am doing this right!

I was just wondering if you could help me, I have a faulty ecu on my VW T25...

12 Replies

673 Views

Last post by Aidan
26 Jul 2021, 20:27
Interior lights don't work Help please!

Last post by Mocki « 26 Jul 2021, 18:47
Replies: 8
by cheekyjen » 26 Jul 2021, 15:47

My interior lights suddenly don't work. Have changed the bulbs to no avail. I have checked the fuses. The only one that has gone is no 25. Could this...

8 Replies

526 Views

Last post by Mocki
26 Jul 2021, 18:47
Temp needle won't move

Last post by clone123 « 25 Jul 2021, 20:58
Replies: 21
by Bryce » 18 Jul 2021, 13:44
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Hi the temp needle on my 1.6 jx just sits stuck at the bottom left of gauge where you can't even see it. From what I've read overheating could do...
21 Replies

1097 Views

Last post by clone123
25 Jul 2021, 20:58
dash clock not working

Last post by NickG58 « 25 Jul 2021, 20:11
Replies: 19
by KOTSY » 10 Nov 2016, 18:57
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hi all. not sure if on the wright forum but here goes . I have a 91 1.6td and the analogue clock has stopped ,any idea s where I can get it repaired...
19 Replies

3394 Views

Last post by NickG58
25 Jul 2021, 20:11
Van Not turning over question.

Last post by pleasestartnow « 25 Jul 2021, 19:58
Replies: 17
by pleasestartnow » 25 Jul 2021, 13:23
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Hi all,

Quick question, for the last week dome of the time I go to start the van it doesn't turn over the first time but does the second or third....
17 Replies

949 Views

Last post by pleasestartnow
25 Jul 2021, 19:58
Auto Electrician in Sheffield

Last post by jrt « 23 Jul 2021, 21:01
Replies: 1
by Stephen255 » 23 Jul 2021, 19:56

Looking for recommendations for an auto electrician in Sheffield.

1 Replies

406 Views

Last post by jrt
23 Jul 2021, 21:01
Dash instrument light pod name?

Last post by Robsey « 23 Jul 2021, 07:00
Replies: 7
by Shinnster » 22 Jul 2021, 15:16

Hi all

I am in the process of upgrading my dash cluster and have hit a snag! A part of the dash board has got plastic snapped off of it where screws...

7 Replies

542 Views

Last post by Robsey
23 Jul 2021, 07:00
temp sender wiring

Last post by Betty boop 1 « 22 Jul 2021, 22:36
Replies: 10
by Betty boop 1 » 27 Jun 2021, 17:38

can i start with an apology been quiet for a why as it looked like id been blocked.....thankfully and evidently not temp gauge doesnt work read a lot...

10 Replies

597 Views

Last post by Betty boop 1
22 Jul 2021, 22:36
Timing setup, 2.0 CU Aircooled (video)

Last post by jospanner « 22 Jul 2021, 13:25

by jospanner » 22 Jul 2021, 13:25

Hey there, can you look over my timing setup?
I'm having problems with the van stumbling under acceleration, with low power. But I want to make sure...

0 Replies

871 Views

Last post by jospanner
22 Jul 2021, 13:25
Solar panel wiring

Last post by Syncronorth « 21 Jul 2021, 20:54
Replies: 5
by Cyrus » 21 Jul 2021, 06:50

I have just received a 100w solar panel for my birthday and purchased a Victron Snartsolar charge controller.
I wish to wire this up to keep my 110ah...

5 Replies

562 Views

Last post by Syncronorth
21 Jul 2021, 20:54
Glow plug light feed?

Last post by Forden341 « 21 Jul 2021, 18:02
Replies: 2
by Forden341 » 21 Jul 2021, 14:25

Hi all,
I am looking to use the now defunct orange glow plug warning light in my dash pod as a diff lock warning light. Does anyone happen to know if...

2 Replies

420 Views

Last post by Forden341
21 Jul 2021, 18:02
Coolant Temp Sensor Plug shape - What's it called?

Last post by ianders « 19 Jul 2021, 13:45
Replies: 4
by ianders » 18 Jul 2021, 10:37

Looking for the female plug that goes onto the round 2-pin temperature sensor. Currently have 2 spade connectors on the wires which are quite loose...

4 Replies

502 Views

Last post by ianders
19 Jul 2021, 13:45
Electrical crimp terminal cleaning tip

Last post by CovKid « 18 Jul 2021, 19:49
Replies: 1
by silverbullet » 17 Jul 2021, 17:55

Probably an old one but worth noting as I saw this on YouTube today thanks to Edd China.
A two-stage process and useful for cleaning damp/salt...

1 Replies

492 Views

Last post by CovKid
18 Jul 2021, 19:49
2.0L petrol air-cooled CU distributer

Last post by sarran1955 « 15 Jul 2021, 20:03
Replies: 1
by banjax34 » 15 Jul 2021, 18:05

Does any one refurbish the CU distributer or is there a replacement? I seem to have too much play in mine and on idle the timing mark is very...

1 Replies

449 Views

Last post by sarran1955
15 Jul 2021, 20:03
Erratic aftermarket gauges - power supply issue?

Last post by AngeloEvs « 15 Jul 2021, 18:54
Replies: 5
by jospanner » 15 Jul 2021, 15:01

Hi,
I have an aftermarket oil gauge and tachometer for my 1981 2.0 Aircooled.

I am finding that they both act very erratic:
The oil gauge is fine...

5 Replies

474 Views

Last post by AngeloEvs
15 Jul 2021, 18:54

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