rangie tacho problems

[fgsnick]

Hi everyone i just purchased my 1st rangie it has had the 2.8turbo isuzu conversion and is is a 1987 classic the only problem is that the tacho dose not work (it has worked since the conversion as the milage has changed throught the mot's) i have removed the unit from the dash but the tach wires are a pcb where do the other end go to ? is there a common fault with these?

many thanks Nick

 

[joey]

are you talking the Tach or the odometer?

The tach is via the alternator, the odometer is via the VSS.

 

[fgsnick]

the tach as in the rev counter the speedo is also broken but it seams it is just the end of the cable is rounded off so i have ordered a new one.but with the revcounter i didn't know where to start

 

[joey]

Rev Counter (Tach) you should find a single wire attached to the back of the alternator, this is normally where it gets broken. If I Recall Correctly it is a small gauge white wire.