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Author Topic: FI: 1 long, 3 short  (Read 487 times)

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Offline boland

FI: 1 long, 3 short
« on: September 19, 2014, 05:05:17 pm »
Hi guys

Any idea what 1 long and 3 short lights mean for the fuel injection? I read somewhere that it's the oxygen sensor that gives thus warning.

Any idea how to fix it? The bike runs and idles like normal!
 

Offline Bill the Bong

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Re: FI: 1 long, 3 short
« Reply #1 on: September 19, 2014, 07:42:44 pm »
IAT sensor. It plugs into the bottom of the airbox.  Normally wiring that breaks.  If you unplug the IAT, you should have 5 V at the plug with the ignition on.
 

Offline boland

Re: FI: 1 long, 3 short
« Reply #2 on: September 20, 2014, 07:42:07 pm »
Thanks! Will have a look tomorrow
 

Offline boland

Re: FI: 1 long, 3 short
« Reply #3 on: September 22, 2014, 10:06:12 am »
Was the sensor, one of the wires broke off. Quick fix luckily!
 

Offline Bill the Bong

  • CRF450X for the win
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    Location: Northern Cape
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Re: FI: 1 long, 3 short
« Reply #4 on: September 22, 2014, 10:09:30 am »
I carry a laminated card with the codes on the bike