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Will a petrol speedo cluster work in a diesel ?
Posted: 22 Oct 2014, 17:45
by sternal
As the question says really, only think of the glow plug light wont illuminate ? There is a bulb there but obviously there isn't a symbol on the
petrol version speedo.
At present I have a left hand drive which is in KPH
New petrol cluster has a clock would this work ???
Is it a simple swop over remove my unit and unplug plug new one in ???
Thanks in advance
By cluster I mean this
PICTURE FROM GOOGLE

Re: Will a petrol speedo cluster work in a diesel ?
Posted: 23 Oct 2014, 05:34
by CovKid
No because plug is in different place and rev counter driven by alternator on a diesel. I do have a set of diesel clocks I'm looking to swap for petrol - or at least rev counter and complete membrane.
Re: Will a petrol speedo cluster work in a diesel ?
Posted: 23 Oct 2014, 06:16
by sternal
Neither speedos have Rev counters the picture is only for reference
What I have is diesel
Kph dail fuel gauge and temp gauge
The petrol one I have has
Mph dail petrol/temp gauge and ticking clock.
Does this make a difference to plugs etc ???
Re: Will a petrol speedo cluster work in a diesel ?
Posted: 23 Oct 2014, 07:35
by lloydy
Is it really just the speedo your want to read mph? If so, why not just swap the speedo's themselves over?
Re: Will a petrol speedo cluster work in a diesel ?
Posted: 23 Oct 2014, 07:45
by sternal
Is it really just the speedo your want to read mph? If so, why not just swap the speedo's themselves over?
tis a good idea quite fancied the idea of the clock...if its not possible to swop then never mind.
On another not how hard is it to swop the actual speedo over ? (kph to mph)

Re: Will a petrol speedo cluster work in a diesel ?
Posted: 23 Oct 2014, 09:49
by AdrianC
The petrol cluster will also lack the glow plug warning light.
Re: Will a petrol speedo cluster work in a diesel ?
Posted: 23 Oct 2014, 10:21
by sternal
The petrol cluster will also lack the glow plug warning light.
I think it would but the petrol one does have the bulbs there but prob not wired in !
Re: Will a petrol speedo cluster work in a diesel ?
Posted: 23 Oct 2014, 11:56
by marlinowner
Speedo is easily swopped, just the four screws in the corners.
Re: Will a petrol speedo cluster work in a diesel ?
Posted: 23 Oct 2014, 12:21
by marlinowner
Just occurred to me that I think there can be differences in how the cable attaches so look out for that.
Re: Will a petrol speedo cluster work in a diesel ?
Posted: 23 Oct 2014, 19:31
by CovKid
As I said, plug is in different place.
Re: Will a petrol speedo cluster work in a diesel ?
Posted: 23 Oct 2014, 19:33
by Oldiebut goodie
I think he meant speedo cable. Clip or screw.
Re: Will a petrol speedo cluster work in a diesel ?
Posted: 23 Oct 2014, 20:39
by sternal
Many thanks for all your help I'm going to jump ship and live with the speedo in KPH and buy a battery clock !
Re: Will a petrol speedo cluster work in a diesel ?
Posted: 24 Oct 2014, 19:29
by AdrianC
sternal wrote:I'm going to ... live with the speedo in KPH
It's not hard once you get the hang.
Round numbers :
20 = 30
50 = 30
65 = 40
80 = 50
100 = 60
115 = 70