Search found 9 matches

by DarrenC90
28 Jul 2025, 21:52
Forum: Electrical & Instrumentation
Topic: Auxiliary water pump wire
Replies: 16
Views: 5111

Re: Auxiliary water pump wire

Hi what do you mean by added bump please mate and I’ll let you know. Any info on where the brown and red wire might go to on your engine? Do you have any additional sensor that I don’t seem to have? Thanks in advance! Appreciate all the help I’ve had from the great forum members. Loving the T25 comm...
by DarrenC90
27 Jul 2025, 21:13
Forum: Electrical & Instrumentation
Topic: Auxiliary water pump wire
Replies: 16
Views: 5111

Re: Auxiliary water pump wire

The single sensor (green colour! has all 4 wires going into it (4 connector positions, hence the confusion as to where the mystery aux pump sensor goes) all 4 taken by the colours mentioned on my last post 🤷 Thanks for clarifying what each colour does. Maybe I just need to buy the metal manifold and...
by DarrenC90
27 Jul 2025, 17:38
Forum: Electrical & Instrumentation
Topic: Auxiliary water pump wire
Replies: 16
Views: 5111

Re: Auxiliary water pump wire

Sorry this is the first diesel I’ve ever worked on so I’m not exactly certain of the terminology’s! 😅 As for the sensor in the location that you circled, there is one but the wires going in to it are: Yellow/red; Blue/white; Brown/white x 2 wires. The engine looks like an AAZ to me, but im not by an...
by DarrenC90
26 Jul 2025, 22:20
Forum: Electrical & Instrumentation
Topic: Auxiliary water pump wire
Replies: 16
Views: 5111

Re: Auxiliary water pump wire

:roll: So you did! Sorry and thank you!
by DarrenC90
26 Jul 2025, 20:13
Forum: Electrical & Instrumentation
Topic: Auxiliary water pump wire
Replies: 16
Views: 5111

Re: Auxiliary water pump wire

Thanks again Aidan. How do I upload photos please? I’m working on the van tomorrow, so I’ll come back to you once I have a look. The only plug that looks free seems to be on the throttle body. (I.e not in or near the pipes in the pic that you’ve sent) My engine bay looks a little bit different to th...
by DarrenC90
26 Jul 2025, 11:11
Forum: Electrical & Instrumentation
Topic: Auxiliary water pump wire
Replies: 16
Views: 5111

Re: Auxiliary water pump wire

Thank you so much Aiden, I will take a look this afternoon. Struggling to post a pic, but I’ll be back with an update tomorrow. Appreciate your help.
by DarrenC90
24 Jul 2025, 21:57
Forum: Electrical & Instrumentation
Topic: Auxiliary water pump wire
Replies: 16
Views: 5111

Auxiliary water pump wire

Hi fellow T25 owners. Please help. I bought a van with what I’m pretty sure is an AAZ engine conversion. The auxiliary water pump does not come on and I’ve found a wire that when I touch it to ground I hear the pump running. Brown/red. Where does this wire lead to, it’s snapped and I can’t find anyw...