Power Vision Information Thread
Cruiser
Joined: Dec 2008
Posts: 225
Likes: 6
Those were after a bunch of AT runs. Only have a few cells more than 5% different from the last run. Bike runs great. Small amount of decel pop that I would like to get rid of.
I've always thought the bike ran hot and one of the reasons for wanting to do the stage 1 was to get it cooler. That didn't seem to help as many have experienced. Still bake when riding in warm weather in traffic.
How can I tell if I have pinging? Sure can't hear any.
I've always thought the bike ran hot and one of the reasons for wanting to do the stage 1 was to get it cooler. That didn't seem to help as many have experienced. Still bake when riding in warm weather in traffic.
How can I tell if I have pinging? Sure can't hear any.
Tourer
Joined: Jun 2012
Posts: 264
Likes: 2
From: USA
I thought you couldn't change the AFR table. Thought what AT did was adjust the VE tables only?
Road Master
Joined: Jul 2012
Posts: 876
Likes: 65
From: CT
I have a question on spark knock. I was doing some data logging and I have some spark knock in the front cylinder. I'm getting none in the rear cylinder. The question is basically, is any spark knock OK or normal? and what do the values of my spark knock relate to?
I'm getting: 0.05 at 2500rpms in the 70 kpa column.
0.07 at 2750rpms in the 70 kpa column
0.05 at 3000rpms in the 70 kpa column
0.03 at 2750rpms in the 60 kpa column
0.02 at 3000rpms in the 80 kpa column
And that's it Is this OK? Bad??
Thanks guys!
I'm getting: 0.05 at 2500rpms in the 70 kpa column.
0.07 at 2750rpms in the 70 kpa column
0.05 at 3000rpms in the 70 kpa column
0.03 at 2750rpms in the 60 kpa column
0.02 at 3000rpms in the 80 kpa column
And that's it Is this OK? Bad??
Thanks guys!
I was just wondering how bad those reading on the spark knock table represent, seems like a % .
Thanks Mike
Advanced
Joined: May 2013
Posts: 88
Likes: 2
From: Calgary, Canada
When you are in AT mode the whole AFR table is set to 14.6 so you are in closed loop as this is where the NB O2 sensors are the most accurate. When you are running a regular tune your AFR can be whatever you want it to be. I'm trying 3 different tables right now. The one that came with my Fuel Moto tune, one from Dynojet, and one that I saw here from another poster.
Road Warrior
Joined: Jul 2012
Posts: 1,566
Likes: 55
From: Londonderry, NH
The AFR table looks fairly typical with a large closed loop area and richer values outside the closed loop area. The only thing that strikes me as different are your kPa values. My maps all have have KPa's evenly divisible by 10. Your map shows some values divisible by 5 (85, 95) and a 27Kpa column. Where did your base map come from?
Road Warrior
Joined: Jul 2012
Posts: 1,566
Likes: 55
From: Londonderry, NH
Those were after a bunch of AT runs. Only have a few cells more than 5% different from the last run. Bike runs great. Small amount of decel pop that I would like to get rid of.
I've always thought the bike ran hot and one of the reasons for wanting to do the stage 1 was to get it cooler. That didn't seem to help as many have experienced. Still bake when riding in warm weather in traffic.
How can I tell if I have pinging? Sure can't hear any.
I've always thought the bike ran hot and one of the reasons for wanting to do the stage 1 was to get it cooler. That didn't seem to help as many have experienced. Still bake when riding in warm weather in traffic.
How can I tell if I have pinging? Sure can't hear any.
Convert your data logs to excel files, then search the file for any knock events to see if you have any pinging.
Advanced
Joined: May 2013
Posts: 88
Likes: 2
From: Calgary, Canada
The AFR table looks fairly typical with a large closed loop area and richer values outside the closed loop area. The only thing that strikes me as different are your kPa values. My maps all have have KPa's evenly divisible by 10. Your map shows some values divisible by 5 (85, 95) and a 27Kpa column. Where did your base map come from?
Road Master
Joined: Jun 2006
Posts: 871
Likes: 7
From: Manchester, NH
Here's a copy of my fuel table converted from lambda to stoich values for you to compare.
It looks like your's is lean. The only reason I use the 14.4 (0.981 lambda) is too maintain closed loop.
It looks like your's is lean. The only reason I use the 14.4 (0.981 lambda) is too maintain closed loop.
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Road Warrior
Joined: Jul 2012
Posts: 1,566
Likes: 55
From: Londonderry, NH
Must be... I have ver. 1.0.70.1200.
My maps look exactly like the one Delta just posted.
My maps look exactly like the one Delta just posted.
