Author Topic: Quota Non start when warmed up  (Read 5358 times)

GeorgiaGuzzi

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Re: Quota Non start when warmed up
« Reply #60 on: August 25, 2020, 09:44:07 PM »
Okay, progress was today.

Went by Wayne’s, he hooked up Guzzidiag. Everything checked out. Fuel pump is working correctly, injectors pulsing nicely, coils work fine when I have them plugged in. (I had forgot to hook up the right one after testing it! 🤦‍♂️) bike starts right up. When it warms up it just shuts off. Rpm sensor fault according to Guzzidiag. Looks like Steve and Lucky Phil may be right. Ordering a new sensor and then we’ll see!
Again, many thanks! Especially Wayne Orwig!
« Last Edit: August 26, 2020, 09:59:38 AM by GeorgiaGuzzi »

Offline Kiwi_Roy

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Re: Quota Non start when warmed up
« Reply #61 on: August 26, 2020, 05:13:35 AM »
Congratulations, you are lucky to have Wayne to call on.
Re the sensor I believe that would have shown up with the addition of a simple lamp as I suggested in reply No 7.
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GeorgiaGuzzi

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Re: Quota Non start when warmed up
« Reply #62 on: August 26, 2020, 09:58:52 AM »
Congratulations, you are lucky to have Wayne to call on.
Re the sensor I believe that would have shown up with the addition of a simple lamp as I suggested in reply No 7.

Hmmm, you’re right. The test I did was with a test light. When it was doing it’s non start I attached negative clip to negative post of fuel pump. Held light on positive post of fuel pump while I cranked it over. Light stayed lit even while not starting.  :shocked:

Also spark plugs have spark while not starting. Hmmm.

Offline SmithSwede

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Re: Quota Non start when warmed up
« Reply #63 on: August 26, 2020, 03:37:15 PM »
Good deal.  One other thought.  I’ve had a fair bit of trouble with my crank position sensors on a V7 Stone.   But I’m now pretty sure that some or all of the problems were the connector, not the  sensor itself.  So I’d give the sensor connectors a very thorough cleaning with contact cleaner. 
« Last Edit: August 26, 2020, 11:28:30 PM by SmithSwede »
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GeorgiaGuzzi

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Re: Quota Non start when warmed up
« Reply #64 on: August 26, 2020, 05:22:30 PM »
Good deal.  One other thought.  I’ve had a fair bit of trouble with my crank position sensors on a V7 Stone.   But I’m now pretty sure that some or all of the problems were the connector, not the  sensor itself.  So I’d give the sensor connectors and very thorough cleaning with contact cleaner.

Will do! Thanks for the input

 

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