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Engine Specific Info and Questions => IDI Engine => Topic started by: dave friday on June 24, 2015, 01:46:35 am

Title: 1991 gtd wiring diagram
Post by: dave friday on June 24, 2015, 01:46:35 am

Hi all,anyone got a wiring diagram [circuit diagram] for the above that they could pm me?
Ta.

Title: Re: 1991 gtd wiring diagram
Post by: smutts on July 01, 2015, 03:08:47 pm

Nothing that makes sense, but what wiring issues are to trying to sort out? As I have my dead 1991 GTD outside.:) My guess is your Turbo coolant pump not running?

Title: Re: 1991 gtd wiring diagram
Post by: dave friday on July 01, 2015, 03:35:43 pm

Hi Smutts,I have a sb that I'm getting ready to replace the very poorly jx,I want to know if the sender on the water pipe on the Middle of the head is connected to the water temperature  gauge and the glow plug system,the other sender I guess is for the aux water pump .
Ta.

Title: Re: 1991 gtd wiring diagram
Post by: smutts on July 02, 2015, 01:56:56 pm

Okay, here goes, the two temp senders on the water outlet elbow in the front middle of the head, both are identical, one runs the temperature gauge, the other goes to the glow plug timer relay. The electrical turbo coolant pump is switched from a brass temperature switch on top of the turbo.  ;)

Title: Re: 1991 gtd wiring diagram
Post by: dave friday on July 02, 2015, 02:21:39 pm

Ta ever so much,i didn't think to look there!!