oil pressure switch

rocket robbo · Post by **rocket robbo** » Mon Jan 11, 2021 7:41 pm

question..
can the oil pressure switch be operated without the relays,or are the relays critical to the operation of the engine..
wanting to wire up the switch the old fashioned way .
bike is 1989 fzr1000 r
thanks

rocket robbo · Post by **rocket robbo** » Mon Jan 11, 2021 8:08 pm

chris
yeah sorry my bad ,what im asking is can this be wired up to use without using the relays?

rocket robbo · Post by **rocket robbo** » Mon Jan 11, 2021 10:45 pm

ive got a bit of a mess going on with the wires going from the main loom to the headlight ,the bike isnt standard regarding the looks ,no fairing no clocks ,i have all the other idiot lights working except the oil ,i can see through the wiring diagram where the wires are and follow them but buggerd if i can get the oil light to work .i know the sender is working up to the first small relay
(4 wires) because it clicks when you disconnect and reconnect.ive traced the black/red wires through the loom and other relay to no avail ,so was just wondering if the relays could be bypassed
cheers

Post by **creedxup** » Tue Jan 12, 2021 12:18 am

The oil level switch (item 50) is wired (black/red) to the main relay (item 50) 10 wires, the 4 wire relay is the headlight one.

Post by **creedxup** » Tue Jan 12, 2021 12:18 am

Post by **creedxup** » Tue Jan 12, 2021 7:23 am

Sorry, the switch item 50 is wired to the relay relay item 45

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rocket robbo · Post by **rocket robbo** » Tue Jan 12, 2021 9:36 am

your wiring diagram differs from mine chris what year does that one cover,
i have a oil indicator level light relay going to the main relay (10 wires)so in essence i have the oil level switch feeding the oil level light relay going to the 10 wired relay then that goes to the other side of the lightbulb.

dont know how to post photos ,that would make life easier lol

Post by **nugget** » Tue Jan 12, 2021 10:32 am

RocketRobbo.

PM sent.

rocket robbo · Post by **rocket robbo** » Tue Jan 12, 2021 3:33 pm

[quote="rocket robbo"]total mismatch of different parts electrically
so gonna start from stratch .
so ill be needing a good harness and front subloom for a 1989/99 exup r uk bike
chris have you got these to hand im using a 3gm ignitor box .

just fed up with trying to sort other peoples bodges

rocket robbo · Post by **rocket robbo** » Tue Jan 12, 2021 3:52 pm

gonna have one more crack at it tomorrow ,
totally remove the loom and start from scatch ,if no joy then ill look at buying a good loom and sub loom coz what ive got here is shite ...

rocket robbo · Post by **rocket robbo** » Wed Jan 13, 2021 2:53 pm

will be needing a set of carbs later in year as soon as this current bikes finished i have another to build so would you be willing to sell a set to me

Exup 1000

oil pressure switch

oil pressure switch

Oil light