0 Members and 1 Guest are viewing this topic.

Re: ecu replacement
« Reply #15 on: March 12, 2016, 10:38:12 AM »
Cables all looked fine just to be sure I put my old battery in her machine with all brand new cables. She doesn't have 5 miles on it. And it did the same thing as it did in mine.. I've been working on cars motorcycles and atvs for years I have never seen anything act this way makes no sense
2012 Z6 trail
Homemade roof/Stereo system/KFI Snowplow/3 inch lift/28 inch maxxis bighorn 2.0/led running lights/thats it no more mods until i get the 800ex/wrong custom skid plate

*

Offline NMKawierider

Re: ecu replacement
« Reply #16 on: March 12, 2016, 11:23:34 AM »
Cables all looked fine just to be sure I put my old battery in her machine with all brand new cables. She doesn't have 5 miles on it. And it did the same thing as it did in mine.. I've been working on cars motorcycles and atvs for years I have never seen anything act this way makes no sense

Me too...ol-well, the proof is in the pudding I guess. Maybe directly without having to activate the solenoid it had enough to rotate the starter but for some reason it could not fully close the solenoid so it just clicked. So strange....because you did jump it with another battery.
2015 Z Force 800 53/Trail EPS
Custom Air Intakes | Custom Exhaust Mod | SuperATV Harness | Custom Fenders | Custom Skid/Rock Sliders | 27" GBC Grim Reapers | Seizmik Mirrors |Конструктор Doors | Dr Pulley Sliders | 1.5" Wheel Spacers | BENZ Silencer (as needed) | SATV Flip Windshield W\ Rear Shield | Dual Light Bars | Diamond Plate Storage |7- 9.7" GPS Systems | Bandit Springs Rear & Gen-3 Shocks Front | Cage Chop Mod

My Videos On YouTube

Re: ecu replacement
« Reply #17 on: April 07, 2016, 08:15:34 AM »
yes I jumped it with my truck battery with the truck not running of course.. anyway new batterys in she runs like a champ
2012 Z6 trail
Homemade roof/Stereo system/KFI Snowplow/3 inch lift/28 inch maxxis bighorn 2.0/led running lights/thats it no more mods until i get the 800ex/wrong custom skid plate

*

Offline chuddly

Re: ecu replacement
« Reply #18 on: April 21, 2016, 03:52:55 PM »
I know this is an older thread but i wanted to inform you of why this happened.  You can have weak cells in a battery that test fine under no load.  Then when they get under load (starting the engine)  they fall flat on their face and cant turn the motor over.  As I was reading through this i knew exactly what your problem was.  Testing a battery with a multi meter will not give you a true test of the batteries health.  You need to test it with a load tester (its basically an 12v electric heater wire that runs the battery power through it to heat the wire and put a load on it) otherwise you will never really know.
I can imagine a world completely at peace.  A world where there are no weapons, no war, and no violence at all.  And I can imagine us taking over that world because they would never expect it.

*

Offline NMKawierider

Re: ecu replacement
« Reply #19 on: April 21, 2016, 04:22:59 PM »
I believe he also said he bridged the battery terminals on the starter relay and it did start. That load should have pulled a bad battery down too...I would think. That's why I was confused. :)

2015 Z Force 800 53/Trail EPS
Custom Air Intakes | Custom Exhaust Mod | SuperATV Harness | Custom Fenders | Custom Skid/Rock Sliders | 27" GBC Grim Reapers | Seizmik Mirrors |Конструктор Doors | Dr Pulley Sliders | 1.5" Wheel Spacers | BENZ Silencer (as needed) | SATV Flip Windshield W\ Rear Shield | Dual Light Bars | Diamond Plate Storage |7- 9.7" GPS Systems | Bandit Springs Rear & Gen-3 Shocks Front | Cage Chop Mod

My Videos On YouTube

*

Offline WalkinTarget

Re: ecu replacement
« Reply #20 on: April 21, 2016, 05:56:11 PM »
I know this is an older thread but i wanted to inform you of why this happened.  You can have weak cells in a battery that test fine under no load.  Then when they get under load (starting the engine)  they fall flat on their face and cant turn the motor over.  As I was reading through this i knew exactly what your problem was.  Testing a battery with a multi meter will not give you a true test of the batteries health.  You need to test it with a load tester (its basically an 12v electric heater wire that runs the battery power through it to heat the wire and put a load on it) otherwise you will never really know.
I'm glad you replied, as I am in charge of UPS (battery backups for computers) repair/replacement at work, and I routinely run into these batteries that test fine on a multi, but do not pass a self test that runs once a week. Even the expensive load tester at a local battery shop doesn't catch most of the defective batteries that I bring them. 
2014 Arctic Cat Wildcat Trail - 27" GBC Dirt Commanders, soft top, quarter windshield, AC front and rear steel bumpers, Bandit springs, EZ Ryde Midnight Edition exhaust, Plano 1719 storage box, Speedwerx throttle and secondary clutch spring, heated seats, Polaris seat slider.

Sold: 2006 King Quad 700 - 27" ITP 589 M/S tires, ITP rims

Re: ecu replacement
« Reply #21 on: April 22, 2016, 07:07:40 AM »
As stated before I changed out the battery and it has been fine ever since. 2 things didn't make sense to me 1. I jumped the starter relay and it started right up no hesitation on just the bad battery not jump start 2. I tried jumping it with a 12 volt battery I know is good it starts my truck everytime and it would not start. All that being said it has been running great on the new battery. I knew the multimeter was not the best way to test the battery but its all i had and i could not hold the leads on the battery and hit the starter i was out of hands
2012 Z6 trail
Homemade roof/Stereo system/KFI Snowplow/3 inch lift/28 inch maxxis bighorn 2.0/led running lights/thats it no more mods until i get the 800ex/wrong custom skid plate