TPS setting - Page 9 - Kawasaki KFX450 Forum :: KFX450HQ.com
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post #81 of 137 (permalink) Old 03-24-2019, 01:53 AM
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Originally Posted by Blayzin212 View Post
Ok so I have control of my electronics and it idles at about 1800rpm for like 20 min at around 13.3 afr and it got to about 150 degrees farenheit and I have oil barely seeping from every orface and coolant burbling from my radiator.

My head?

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Common place for oil to leak is around the cam plugs of the valve gasket...grey silicon will fix it usually...!

If there's an oil coming out of the spark plug seep hole...check the gasket for the spark plug...see picture...

Also the cooling fan comes on at 190 degrees...!

12.5~12.8 A/F ratio many racers have used in the past for good pulling power & cooling operating temps...!!
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post #82 of 137 (permalink) Old 03-24-2019, 06:42 PM
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The fan didnt come on at 190 so I shut it off and turned the key on and pulled the coolant temp sensor plug and it didnt come on. The fan works and I have continuity from the fan to the relay. I swapped the relays with both the other relays (not the fuel pump) and I got nothing. It used to work like 2 weeks ago when i would unplug the coolant temp sensor... I'm going to price a new wire loom.

Can I use a loom from2011' - 14' ?? 153395701490 ebay item #




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post #83 of 137 (permalink) Old 03-24-2019, 06:44 PM
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The fan didnt come on at 190 so I shut it off and turned the key on and pulled the coolant temp sensor plug and it didnt come on. The fan works and I have continuity from the fan to the relay. I swapped the relays with both the other relays (not the fuel pump) and I got nothing. It used to work like 2 weeks ago when i would unplug the coolant temp sensor... I'm going to price a new wire loom.

Can I use a loom from2011' - 14' ?? 153395701490 ebay item #

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post #84 of 137 (permalink) Old 03-25-2019, 06:32 AM
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I have an 08'

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post #85 of 137 (permalink) Old 03-26-2019, 04:42 PM
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Ordered a new 08 harness. Recommend any place to get my head and jug decked?

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post #86 of 137 (permalink) Old 03-26-2019, 08:10 PM
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Don’t remove material just make sure they are flat.

A JE 12.8 is a Great upgrade on a mild bike

08 KFX450r- DASA, FCI, Stage 2 Hotcams, Wiseco Programmer, Procom, Dynatek Coil, 6K HID, 7" LED Light Bar.

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post #87 of 137 (permalink) Old 04-04-2019, 08:22 PM
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The kfx manual I downloaded is so blurry that I cant read the wiring diagram colors....what color are the wires that tie into the neutral/ rev connection?

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post #88 of 137 (permalink) Old 04-05-2019, 09:36 AM
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I found the wires and plugged it in....my clutch switch/sensor that hooks to the clutch handle is gone because of someone else's mods. I now have a new harness installed and now the neutral light wont come on....nor reverse for that matter...pump and fuel light work. I have 2 12v wires running into the neutral light and they are both hot wires...so I'm guessing that it simply connects to a ground to illuminate, but I'm also guessing that it has something to do with the fact that it's not getting a reading from my clutch wires any more because it's an aftermarket clutch with out a ground making the connection?

And there is a black two wire plug in right beside my throttle body...I'll send pic tonight but I cant figure out what it is....I think they are light blue and brown but dont hold me to that.?

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post #89 of 137 (permalink) Old 04-05-2019, 12:12 PM
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I forgot to say that I plugged the previously mentioned black, 2 wire plug into the wires going to the neutral/reverse wires and they were a white 2 wire plug in close proximity to my throttle body.
When I first turned the key on, the new 30amp fuse blew immediately. And I swapped it out and it started fine...just no lights for neutral/ reverse.

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post #90 of 137 (permalink) Old 04-05-2019, 07:26 PM
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Connector

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