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Offline bchitwood73

Re: UForce 800 low speed drive ability hesitation bog lean condition FIX
« Reply #15 on: June 25, 2018, 12:30:43 pm »
Bought a 2018 U Force 800 and having the same low speed bucking as the rest of you, working with my dealer who is going to CF  Moto and then if no luck I will go at them myself as this is clearly a CF Moto problem that should be covered. will let you know what I find out.

Thank you Big Bob, I just got my 2018 a few weeks ago and would like to know if CFMoto is going to do something about it or not.

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Offline Big Bob

Re: UForce 800 low speed drive ability hesitation bog lean condition FIX
« Reply #16 on: June 28, 2018, 08:19:42 am »
Update--- CF Moto told my dealer that there was a fix being tested but no release date yet---- I called CF Moto and was told there is no fix in the works, that my machine was running as expected, NOT HAPPY with CF MOTO neither is my dealer!! New Z force ECU going in today, I will let you know the results. EVERY U Force owner with this problem should contact CF MOTO and demand a fix, they know there is a problem but will not admit it.

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Offline NMKawierider

Re: UForce 800 low speed drive ability hesitation bog lean condition FIX
« Reply #17 on: June 28, 2018, 09:22:07 am »
Yeah..it's all UForce ECU mapping. Should be an easy fix. Probably not flashable but still..just replace the ECU.
2015 Z Force 800 (53") EPS -
Custom Air Intakes | Custom Exhaust Mod | SuperATV Harness | Custom Fenders | Custom Skid/Rock Sliders | 27" GBC Grim Reapers | Seizmik Mirrors |Конструктор (Rodin's) Doors | Dr Pulley Sliders | 1.5" Wheel Spacers | BENZ Silencer (as needed) | SATV Flip Windshield W\ Rear Shield | Dual Light Bars | Diamond Plate Storage | Magellan TRX7 GPS| Bandit Springs

My Videos On YouTube

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Offline Big Bob

Re: UForce 800 low speed drive ability hesitation bog lean condition FIX
« Reply #18 on: July 02, 2018, 02:25:47 pm »
The z force ECU did the trick, problem solved. Now if CF MOTO would step up and stand behind thier product and admit they have a problem and fix it they might not hurt thier reputation which takes a long time to build. They need to act!

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Offline Dutchtrekker

Re: UForce 800 low speed drive ability hesitation bog lean condition FIX
« Reply #19 on: July 04, 2018, 04:41:39 am »
New Z Force ECU in the machine........no hick ups anymore.
So, I am happy.
Gr. Cees.

CFM U800 with 4406 km.

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Offline bchitwood73

Re: UForce 800 low speed drive ability hesitation bog lean condition FIX
« Reply #20 on: July 25, 2018, 11:35:05 am »
The z force ECU did the trick, problem solved. Now if CF MOTO would step up and stand behind thier product and admit they have a problem and fix it they might not hurt thier reputation which takes a long time to build. They need to act!

Does anyone know if this was fixed with the 2018 US models? I am seeing this problem with my 2018 but have also heard that the issues does not effect the 2018s. I am not sure if I should pick a fight with CFMoto over this or not?

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Offline NMKawierider

Re: UForce 800 low speed drive ability hesitation bog lean condition FIX
« Reply #21 on: July 25, 2018, 11:51:41 am »
The z force ECU did the trick, problem solved. Now if CF MOTO would step up and stand behind thier product and admit they have a problem and fix it they might not hurt thier reputation which takes a long time to build. They need to act!

Does anyone know if this was fixed with the 2018 US models? I am seeing this problem with my 2018 but have also heard that the issues does not effect the 2018s. I am not sure if I should pick a fight with CFMoto over this or not?
If you have one of the earlier built 2018s you probably have a left-over 2017 ECU..yeah, I would take it in for sure anyway.
2015 Z Force 800 (53") EPS -
Custom Air Intakes | Custom Exhaust Mod | SuperATV Harness | Custom Fenders | Custom Skid/Rock Sliders | 27" GBC Grim Reapers | Seizmik Mirrors |Конструктор (Rodin's) Doors | Dr Pulley Sliders | 1.5" Wheel Spacers | BENZ Silencer (as needed) | SATV Flip Windshield W\ Rear Shield | Dual Light Bars | Diamond Plate Storage | Magellan TRX7 GPS| Bandit Springs

My Videos On YouTube