WHAT IS IT? WHERE DO I FIND IT? 1984 gpz1100

Have a part I believe to be some sort of fuel regulator / pressure switch-
picture attached- it is burnt out- trying to find a schematic for this bike no luck-
and what it is called and where I may be able to purchase a new/ one or does anybody know of a way to bypass? optional part from another bike to splice in etc.... appreciate



any light that can be shed on this aprt

No eBay APP ID and/or Cert ID defined in Kunena configurationLooking at the Kawasaki.com parts diagram it appears to be a relay for the fuel injection system.



Here's a used on on eBay, but unfortunately it's in Ireland and shipping is expensive. I would try cycle salvage yards and also keep an eye on ebay. Ed

Looks like a relay - you may be able to rewire it with standard relay(s) if you can work out the wiring.

I sold one of those on ebay for about $10 recently (untested) so don't give up hope. Lots of Gpz11's were converted to carbs so it isn't a mega rare part.

Yep, fuel pump control relay, without it, no pump action. I just happen to have a suitable replacement listed here:

Fuel Injection Combination Relay
Bosch Fuel Injection Combination Relay W0133-1615089

MFolks wrote: Yep, fuel pump control relay, without it, no pump action. I just happen to have a suitable replacement listed here:

Fuel Injection Combination Relay
Bosch Fuel Injection Combination Relay W0133-1615089

MFOLKS is right, common Double Relay used through many of the Bosch L-Jetronic systems through the 80's. One side is Fuel pump, the Other the Computer power.
Are you sure yours is bad? You can loop through the contact side of the connector, bypassing the relay to test the pump, or computer side. The relay control side has power and ground to make the relay close. Maybe your having an issue with the relay control side, and not the load circuit side?

Thanks for the help-we did try testing and bypassing each side-nothing...
Ml when I searched for the part many of your past post on various sites showed up with this suggestion-
You're confident that the Bosch part is the solution? $78.00

You should be able to apply 12 volts directly to the pump, to see if it's working. These relays are long lived, and seldom go bad. What's the input voltages like?