Search found 19 matches

by Hunter1
Mon Nov 25, 2013 8:13 pm
Forum: Technical discussions
Topic: 990 Power Commander 5 & Tune ECU custom maps
Replies: 2021
Views: 342102

Re: Power Commander 5 & Tune ECU custom maps

Great. Enjoy your trip!
by Hunter1
Mon Nov 25, 2013 7:19 pm
Forum: Technical discussions
Topic: 990 Power Commander 5 & Tune ECU custom maps
Replies: 2021
Views: 342102

Re: Power Commander 5 & Tune ECU custom maps

Kev, I have just had a custom 2 cyclinder map made with power commander 5 on the dyno. I am more than happy to share it with everyone. It was made on a 2008 990 sm at 1500m elevation in Colombia S.A. Other mods include: CPR rottwiler air box RC8 stacks Wings slip ons with baffles out Second butterfl...
by Hunter1
Sun Nov 17, 2013 4:20 am
Forum: Technical discussions
Topic: 990 Power Commander 5 & Tune ECU custom maps
Replies: 2021
Views: 342102

Re: Power Commander 5 & Tune ECU custom maps

Ill think about that over the weekend. Ill let you guys know when map is finished. Hopefully we can add it to the database for all the poor souls in South America dealing with high altitude and sub standard fuels.
by Hunter1
Sun Nov 17, 2013 3:03 am
Forum: Technical discussions
Topic: 990 Power Commander 5 & Tune ECU custom maps
Replies: 2021
Views: 342102

Re: Power Commander 5 & Tune ECU custom maps

Kev, I have my bike sorted out finally. It was missing a plug on the front cyclinder. My local dealer removed it and forgot to put it back in and that's why the map sensor readings were way off. Vacuum problem. Anyway, Im installing the power commander 5 on Monday and I was wondering what your thoug...
by Hunter1
Mon Nov 11, 2013 12:29 am
Forum: Technical discussions
Topic: 990 Power Commander 5 & Tune ECU custom maps
Replies: 2021
Views: 342102

Re: Power Commander 5 & Tune ECU custom maps

I did try new plugs, switched coils, fresh gas and valve checks. Also reloaded maps. I will check front cyclinder as thats where I think problem lies. The map sensor readings point to front cyclinder.
by Hunter1
Mon Nov 11, 2013 12:24 am
Forum: Technical discussions
Topic: 990 Power Commander 5 & Tune ECU custom maps
Replies: 2021
Views: 342102

Re: Power Commander 5 & Tune ECU custom maps

I am going to start tearing down bike tuesday to see what I can find. Ill look at everything you mentioned again. Thanks for all the help and Ill let everyone know what the solution is when I find one.
by Hunter1
Sun Nov 10, 2013 10:47 pm
Forum: Technical discussions
Topic: 990 Power Commander 5 & Tune ECU custom maps
Replies: 2021
Views: 342102

Re: Power Commander 5 & Tune ECU custom maps

Yes Kev that is correct. I even switched around the one behind headlight mask. Not sure what to try now. Had throttle bodies off again to check everything again. All looks good. No vacuum leaks anywhere that i could spot.
by Hunter1
Sun Nov 10, 2013 1:13 pm
Forum: Technical discussions
Topic: 990 Power Commander 5 & Tune ECU custom maps
Replies: 2021
Views: 342102

Re: Power Commander 5 & Tune ECU custom maps

I tried switching sensors again with no luck. Could this be an injector issue? I notice on tune ecu that the injector pulses on one cyl is 2.2 and on other is 4.1.
by Hunter1
Sat Nov 09, 2013 6:57 am
Forum: Technical discussions
Topic: 990 Power Commander 5 & Tune ECU custom maps
Replies: 2021
Views: 342102

Re: Power Commander 5 & Tune ECU custom maps

Kev, With the key and bike not running both sensors read about 873 hpa. With the bike running one read around 550 and the other about 320 hpa. I tried to balance the throttle bodies earlier today but it just ended up turning the idle up to about 3500rpm and they still had 100 hpa difference. I had t...
by Hunter1
Sat Nov 09, 2013 12:18 am
Forum: Technical discussions
Topic: 990 Power Commander 5 & Tune ECU custom maps
Replies: 2021
Views: 342102

Re: Power Commander 5 & Tune ECU custom maps

Well, finally got the bike to idle right. Changed TPS and it seems to be working for now but it is still undrivable due to the problems from 0 to 5000 rpm. Map sensors still 200 hpa difference from each other but after 5000rpm bike pulls hard(normal). When you cut the throttle say at 7000rpm the dec...
by Hunter1
Fri Nov 08, 2013 8:19 pm
Forum: Technical discussions
Topic: 990 Power Commander 5 & Tune ECU custom maps
Replies: 2021
Views: 342102

Re: Power Commander 5 & Tune ECU custom maps

990sm,

Yes I do have a buddy with a 990. Ill see if he will switch the 2 sensors. I switched the 2 I had for cyl 1 to cyl 2 but the readings didn't switch with them. Maybe they're both bad??? Thanks for the help!!
by Hunter1
Fri Nov 08, 2013 7:37 pm
Forum: Technical discussions
Topic: 990 Power Commander 5 & Tune ECU custom maps
Replies: 2021
Views: 342102

Re: Power Commander 5 & Tune ECU custom maps

Thanks for clearing that up Kev. I was missing that last step when I set the cables last time. Another question I have is about the map sensor readings. They are supposed to read equal when the engine is running and on idle. Mine are very far apart on idle but after 5000 rpm they start to equal out....
by Hunter1
Fri Nov 08, 2013 11:58 am
Forum: Technical discussions
Topic: 990 Power Commander 5 & Tune ECU custom maps
Replies: 2021
Views: 342102

Re: Power Commander 5 & Tune ECU custom maps

Kev,

When you say " reset idle motor" after adjusting cables ,do you mean do the 15 min idle trick?
by Hunter1
Fri Nov 08, 2013 4:02 am
Forum: Technical discussions
Topic: 990 Power Commander 5 & Tune ECU custom maps
Replies: 2021
Views: 342102

Re: Power Commander 5 & Tune ECU custom maps

Bradtaz, I will look at the operation of the idle motor in the morning to see how it influences the the throttle bodies as I haven't payed close enough attention to that. I did not remove the shafts with the butterflies but the bike ran fine like that for a year. Ill report back tomorrow after I che...
by Hunter1
Fri Nov 08, 2013 3:24 am
Forum: Technical discussions
Topic: 990 Power Commander 5 & Tune ECU custom maps
Replies: 2021
Views: 342102

Re: Power Commander 5 & Tune ECU custom maps

Yes, I tried balancing the throttle bodies using tune ecu. It doesn't seem right when I do it. The map sensor readings get closer but the bike revs from 1500 rpm to 5000 rpm up and down, up and down. To get them equal you would have to turn that screw 3 full rotations. I don't think thats right. Plu...
by Hunter1
Fri Nov 08, 2013 12:08 am
Forum: Technical discussions
Topic: 990 Power Commander 5 & Tune ECU custom maps
Replies: 2021
Views: 342102

Re: Power Commander 5 & Tune ECU custom maps

Thanks for the Reply Yes, I have adjusted the cables properly with help from Tuneecu. Left about 5mm free play just to be sure. Removed the SAS over a year ago and it has run fine up till a month ago. The bike just started idling high one day and over the past month it just kept getting worse. It se...
by Hunter1
Mon Nov 04, 2013 1:23 pm
Forum: Teething problems
Topic: 3k rpm without throttle. HELP!
Replies: 9
Views: 10309

Re: 3k rpm without throttle. HELP!

Hi everyone, I was hoping someone could help me with a problem I am having with my 2008 990 sm. A little info about the bike first: wings slip ons cpr rottwiler air filter second flies removed o2 sensors turned off with tune ecu Whats happening is that the bike is going crazy with idle. When I try t...
by Hunter1
Mon Nov 04, 2013 1:18 pm
Forum: Teething problems
Topic: set throttle cable
Replies: 12
Views: 4402

Re: set throttle cable

Hi everyone, I was hoping someone could help me with a problem I am having with my 2008 990 sm. A little info about the bike first: wings slip ons cpr rottwiler air filter second flies removed o2 sensors turned off with tune ecu Whats happening is that the bike is going crazy with idle. When I try t...
by Hunter1
Sat Nov 02, 2013 4:53 am
Forum: Technical discussions
Topic: 990 Power Commander 5 & Tune ECU custom maps
Replies: 2021
Views: 342102

Re: Power Commander 5 & Tune ECU custom maps

Hi everyone, I was hoping someone could help me with a problem I am having with my 2008 990 sm. A little info about the bike first: wings slip ons cpr rottwiler air filter second flies removed o2 sensors turned off with tune ecu Whats happening is that the bike is going crazy with idle. When I try t...