Author Topic: V7 III map - Guzzidiag - Tunerpro  (Read 12745 times)

Offline xackley

  • Gosling
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  • Posts: 233
  • Location: finger lakes in new york
Re: V7 III map - Guzzidiag - Tunerpro
« Reply #30 on: August 26, 2022, 02:10:54 PM »
To answer my own question.
If you make changes to Legend TPS20 A, the changes do effect the fueling and ignition.
I changed below 14.10 to higher degrees than oem. Like 2.5 became 3, 4.07 became 6.

Well, what that accomplished was the engine bogged down with a light throttle twist.
The engine recovered when the throttle was twisted into the ranges of TPS degrees I didn't mess with.

So the TPS tables can change throttle response, but would require a lot more finesse than my simple hack.

Modified TPS20 A table that made things worse.
1.00
3.00
6.00
8.00
10.00
11.00
12.00
13.00
13.50
14.10
15.37
16.98
21.10
24.37
30.10
38.08
47.30
58.50
72.30
83.00

Don
1958 R69 BMW, 1972 R75/5, 1980 yamaha XS650, 1982 GL1100, 2003 EV, 2007 Triumph America and 2017 V7!!!
All on the road, going nowhere in particular.

Offline pauldaytona

  • Gaggle Hero
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  • Posts: 2569
    • Paul's fast Guzzi Page
Re: V7 III map - Guzzidiag - Tunerpro
« Reply #31 on: August 28, 2022, 05:18:35 AM »
To answer my own question.
If you make changes to Legend TPS20 A, the changes do effect the fueling and ignition.
I changed below 14.10 to higher degrees than oem. Like 2.5 became 3, 4.07 became 6.

Well, what that accomplished was the engine bogged down with a light throttle twist.
The engine recovered when the throttle was twisted into the ranges of TPS degrees I didn't mess with.

So the TPS tables can change throttle response, but would require a lot more finesse than my simple hack.

Modified TPS20 A table that made things worse.
1.00
3.00
6.00
8.00
10.00
11.00
12.00
13.00
13.50
14.10
15.37
16.98
21.10
24.37
30.10
38.08
47.30
58.50
72.30
83.00

Don

Leave the tables where you have no clue about how it works alone. You are messing up things.
Paul

Daytona 1225, Stelvio 1151





Download Guzzidiag here: http://www.von-der-salierburg.de/download/GuzziDiag/

Offline xackley

  • Gosling
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  • Posts: 233
  • Location: finger lakes in new york
Re: V7 III map - Guzzidiag - Tunerpro
« Reply #32 on: August 28, 2022, 09:51:46 AM »
Leave the tables where you have no clue about how it works alone. You are messing up things.
No kidding. I could find no answer to how the Legend tables related to the ignition and fueling tables.
The experiment was to find if changing Legend tables messed things up, or if the Legends were informational only. The experiment was a success.
I stated it was a hack, which I knew would mess things up or do nothing.
If everyone thought as you, nothing would ever get done.

Don
« Last Edit: August 28, 2022, 09:58:06 AM by xackley »
1958 R69 BMW, 1972 R75/5, 1980 yamaha XS650, 1982 GL1100, 2003 EV, 2007 Triumph America and 2017 V7!!!
All on the road, going nowhere in particular.

Offline chrisfer

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  • Posts: 118
  • Location: France
Re: V7 III map - Guzzidiag - Tunerpro
« Reply #33 on: August 28, 2022, 11:42:23 AM »
If you make changes to Legend TPS20 A, the changes do effect the fueling and ignition.
I hesitated to recalibrate these values of legend, because the first are not so relevant and there is a lack of around 10°.
But I didn't do it because all the tables that use it are not necessarily visible under TunerPro and it would have taken a long time to try.
« Last Edit: August 28, 2022, 11:51:50 AM by chrisfer »
2022 V7 850 Stone - 2019 V7 III Carbon - 2004 V11 RossoCorsa - 2002 V11 Le Mans - 1995 750 Nevada

Offline Guzzitto

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  • Posts: 1
  • Location: Europe
Re: V7 III map - Guzzidiag - Tunerpro
« Reply #34 on: September 25, 2024, 02:47:54 AM »
 Hello all,
 I have a v7 III that, especially with high ambient temperatures, was giving me pinging problems. I was worried about possible engine damage, and the riding experience was not pleasant.
I tried a remap, but it did not fix the pinging.
I discovered the maps that Chrisfer developed, with a lots of real road testing. I installed the "tune_66" and I have to say that the bike has changed... much smoother, and the pinging has not appeared again.
It really is working for me.

Thanks!

Offline xackley

  • Gosling
  • ***
  • Posts: 233
  • Location: finger lakes in new york
Re: V7 III map - Guzzidiag - Tunerpro
« Reply #35 on: September 25, 2024, 02:51:42 PM »
Hello all,
 I have a v7 III that, especially with high ambient temperatures, was giving me pinging problems. I was worried about possible engine damage, and the riding experience was not pleasant.
I tried a remap, but it did not fix the pinging.
I discovered the maps that Chrisfer developed, with a lots of real road testing. I installed the "tune_66" and I have to say that the bike has changed... much smoother, and the pinging has not appeared again.
It really is working for me.

Thanks!

I have used Chrisfer's tune for over 2 years. Complete satisfaction. He moved on to new things, but his last published tune is highly recommended for any who wonders if there V7 III could be more enjoyable.
Don
1958 R69 BMW, 1972 R75/5, 1980 yamaha XS650, 1982 GL1100, 2003 EV, 2007 Triumph America and 2017 V7!!!
All on the road, going nowhere in particular.

 

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