Search Results for ‘ecu’

Hey everyone I'm trying to troubleshoot and need a little advice. So I started to have hard cold starts and after it warmed up the machine would idle. If it was cold however it wouldn't idle. After a certain point though EFI started to show on the cluster so I decided to put the jumper in and...

I just got a 1999 pantera 580 efi. No battery installed because I don’t have starter in it. Cleaned up the engine and exhaust, new plugs cleaned fuel rail and injectors. Compression is 100 and 98. Not perfect I know, I’ll rebuild someday, but she starts within 3 pulls every time, issue...

Hello all, first time posting but have been reading threads for a long time. Fired up the sled to let it warm up, ran fine started second pull as always. Ready to jump on and it revs like it’s running out of fuel and dies. Sure enough it did. Drained the tank checked smart valves, they seem to...

Sled idles great, but once I give it gas it Boggs down and kills the motor. Just bought it a month ago and it ran fine. The computer light it flashing 2 times. water temperature sensor? How do I test it? TIA

Hey y’all, Hoping I can get some help with this, as I’m a bit lost on where to go from here.. I have a 1994 Wildcat 700 EFI, it’s swapped into a ext 580 body but as far as I know everything but the body was converted to the WC components. (Bought it this way) Anyways, I’ve started it a bunch...

I have cooked me ecu on my 2012 sno pro 600. I am in the market for a used one that will work for my sled. My question is what years are compatible to plug in and work? and is there any way to cross reference numbers on them?. I dont mind needing to reflash the new/used one I find. Thank you...

I have 2 bearcats 660 four strokes non turbo models and had issues with them running brought to the dealership and they told me my computers are fried. Can I use a computer out of an older 03 model which has a different part number or do I need the matching year computer. Can anyone help me with...

I have a 2000 Pantera 580 EFI with a bad ECU, it does not send power to the fuel pump. I can get the fuel pump to run with a 12v battery. I have been looking for a replacement ECU which would be the 3005-579 cirlce, but they are rare and expensive. Would I be able to run with the 3005-755...

I purchased a 2007 cfr1000 sno pro last season and all was good for about three days, had it out around the house in the fields and then it quit. Threw code for the apv valves so replaced cables and cleaned them up. It seemed to fix the problem until the sled quit after about 40-50km or riding...

Hello guys. I have a fusterating problem with my 2007 crossfire 800. I drove the snowmobile fine for about 15 miles. Then i used the stop button to turn it off. After a couple of hours when i was heading off, it would not start. After 50 pulls i finaly checked the spark plug, and there was no...

Hey Ya'll, I've got a 1995 ZR 580 EFI that I got for 500 from a friend. It runs but it's a ditch banger and it has its issues. The main problem with it is that the engine is limiting itself to 5000 RPM sometimes. It can be immediately upon starting or happen after anywhere from 5-10 min of...

I see that there is still no real thorough answer here, does anyone know what each symbol represents as far as elevation goes, or how rich it runs? I have 2 '03 f7s and I know they had a bit of a tendency to run lean and blow engines. I, therefore, don't want to pick the leanest of the three...

So you see a lot of posts on here about limp mode. Well let's break limp mode down for people who may not be mechanically saavy. Your ATV may be equipped with a fail safe that we call "limp mode". What happens is that your machine has thrown a semi-serious to a serious code through your ecu/cdi...

I am getting 25 flashes followed by 4 followed by 2 quick flashes. Confused and at a loss?

last weekend I was out riding my 07 700 efi. Was playing in some water and it got a little deep. The bike didnt stall or anything and after 20 mins of riding I shut it off to take a break. The bike never started again. After cranking a while it started throwing a bunch of codes. Seemed to be the...

Hi was wondering if anyone know how to Reset the computer on a 2005 f7 efi Or know what limp mode is? and mabey how to get out of limp mode. Thanks.

My '07 M8 has been flashing the code 5 for awhile now. It runs just fine, but I want to make it go away. The sensor checks out in 2 other sleds, but none of them work with mine. I have ohm'd the sensor and it is right on the money. What I have done up to this point. 1. Connection from plug...