what size wire for a tacho?

An alchemy of sparks, copper wire and earth

Moderators: User administrators, Moderators

Post Reply
chriscburgess
Registered user
Posts: 265
Joined: 19 Aug 2007, 20:38
80-90 Mem No: 4405
Location: Bedfordshire member
Contact:

what size wire for a tacho?

Post by chriscburgess »

16mm, 21mm or 30mm please?

Many thanks
T25 1984 Westfalia pop 1.9DG

User avatar
Oldiebut goodie
Registered user
Posts: 7489
Joined: 18 Apr 2008, 01:19
80-90 Mem No: 11135
Location: Eastern Angle

Re: what size wire for a tacho?

Post by Oldiebut goodie »

Are you serious? Diameter or mm2?
1.6D 2019 VW T-Cross
200hp VW T6
1̶Y̶ ̶1̶9̶8̶7̶ ̶H̶i̶-̶t̶o̶p̶ ̶C̶a̶r̶a̶v̶e̶l̶l̶e̶
5̶0̶8̶d̶ ̶M̶e̶r̶c̶

User avatar
itchyfeet
Registered user
Posts: 12425
Joined: 23 Jul 2007, 17:24
80-90 Mem No: 12733
Location: South Hampshire

Re: what size wire for a tacho?

Post by itchyfeet »

0.5mm2 is sufficient but I'd use 1mm2 or even 1.5mm2 just because its stronger.
1988 DG WBX LPG Tin Top
itchylinks

User avatar
Oldiebut goodie
Registered user
Posts: 7489
Joined: 18 Apr 2008, 01:19
80-90 Mem No: 11135
Location: Eastern Angle

Re: what size wire for a tacho?

Post by Oldiebut goodie »

No- 30mm :lol: . (I'd like to see someone fit it to a tacho! :rollin )
1.6D 2019 VW T-Cross
200hp VW T6
1̶Y̶ ̶1̶9̶8̶7̶ ̶H̶i̶-̶t̶o̶p̶ ̶C̶a̶r̶a̶v̶e̶l̶l̶e̶
5̶0̶8̶d̶ ̶M̶e̶r̶c̶

chriscburgess
Registered user
Posts: 265
Joined: 19 Aug 2007, 20:38
80-90 Mem No: 4405
Location: Bedfordshire member
Contact:

Re: what size wire for a tacho?

Post by chriscburgess »

Oldiebut goodie wrote:Are you serious? Diameter or mm2?

Oop! That was a "denseware" fault I meant amps not mm. Sorry folks!
T25 1984 Westfalia pop 1.9DG

User avatar
Oldiebut goodie
Registered user
Posts: 7489
Joined: 18 Apr 2008, 01:19
80-90 Mem No: 11135
Location: Eastern Angle

Re: what size wire for a tacho?

Post by Oldiebut goodie »

:rofl
1.6D 2019 VW T-Cross
200hp VW T6
1̶Y̶ ̶1̶9̶8̶7̶ ̶H̶i̶-̶t̶o̶p̶ ̶C̶a̶r̶a̶v̶e̶l̶l̶e̶
5̶0̶8̶d̶ ̶M̶e̶r̶c̶

User avatar
itchyfeet
Registered user
Posts: 12425
Joined: 23 Jul 2007, 17:24
80-90 Mem No: 12733
Location: South Hampshire

Re: what size wire for a tacho?

Post by itchyfeet »

chriscburgess wrote:
Oldiebut goodie wrote:Are you serious? Diameter or mm2?

Oop! That was a "denseware" fault I meant milliamps not mm. Sorry folks!

corrected that for you :D
1988 DG WBX LPG Tin Top
itchylinks

User avatar
CovKid
Trader
Posts: 8411
Joined: 30 Apr 2006, 13:19
80-90 Mem No: 3529
Location: Ralph - Coventry (Retired)
Contact:

Re: what size wire for a tacho?

Post by CovKid »

Some time ago I got around to fitting an OEM tacho in the right hand side of dash clocks and since no cable existed for this on mine, I decided to use some small three-core mains flex - using just one of the three wires. The cable itself was ridiculously cheap in Wilco. I reasoned that the extra two wires (being as the whole cable went from front to back underneath) would be handy if I needed extra connections from dash to rear in the future.
Roller paint your camper at home: http://roller.epizy.com/55554/" onclick="window.open(this.href);return false; for MP4 download.

Post Reply