GPZ11 Unitrack problem

#1 PostAuthor: **paul doran** » Tue Apr 19, 2016 10:21 pm

One of Our lot over here is having a problem with His 1100 Unitrack it still has it injection system fitted when He runs the bike it is showing a fault 1 long flash on the led display followed by 3 short flashes He only has the handbook and its says it's the heat temp sensor any ideas

KWACKERZ1 · #2 PostAuthor: **KWACKERZ1** » Wed Apr 20, 2016 8:53 am

The unitrac i had used to flash up a fault intermitently if the battery was low.
worth a check.

mike_p · #3 PostAuthor: **mike_p** » Wed Apr 20, 2016 9:31 am

Yep.....1 long then 3 short is engine temp sensor fault. Might be worth checking the connection to it as it may have just come off

flateddie · #4 PostAuthor: **flateddie** » Wed Apr 20, 2016 1:15 pm

mine used to go every 9 months they used to be Â£45 from Kawasaki back in the day

#5 PostAuthor: **Ginger Bear** » Wed Apr 20, 2016 2:33 pm

The connector to the sensor is prone to corrosion, as is the wire.

Cut the connector off & strip back the wire to expose some nice fresh copper.

Then fit a new connector.

From memory, the sensor also fits into a boss, then screwed into the head. It's worth taking it all out & checking both sets of threads for corrosion, as these will effectively increase the resistance of the sensor. :??

GPZ11 Unitrack problem

GPZ11 Unitrack problem

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