Help with FI/temp light flashing - Suzuki LT-R450 Forum ::
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post #1 of 3 (permalink) Old 04-08-2017, 04:51 PM Thread Starter
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Help with FI/temp light flashing

I'm brand new to my ltr and looking for advice. My quad will start and run but after bout 10 minutes it will stall out. This will repeat and happens only when not on the throttle.. if I'm in neutral idle or slowing down it dies. It will restart and do same thing but eventually the FI/temp light flashes bout once a second constantly and won't start. If I wait 5-10 minutes it will restart but do same thing. Fan comes on when needed and I've cleaned all electrical connectors. It does with or without my pc 5 so I've ruled that out.. I'm thinking it's something simple but I'm a rookie with this ltr fuel injection so I don't know lol..any ideas?
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post #2 of 3 (permalink) Old 04-10-2017, 05:03 AM
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you need to put it in dealer mode and pull the diagnostic trouble codes. That will tell you which circuit you need to look at.

Four (4) '06 LTR450's, '16 Beta 300RR, '09 CRF150RB, '11 Grizzly 550, 16 Beta X trainer, Laeger Trx500
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post #3 of 3 (permalink) Old 04-12-2017, 04:07 AM Thread Starter
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Tried to put it in dealer mode with a jumper wire in the plug for cherry bomb, but it lights up normal and doesn't flash any codes..any idea why?
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