..better removing TREmod on K3 / K4 SVs? - SV650.org

05-09-04, 01:51 PM

..on Italian SV related web site (www.sv-italia.it forum area) there is actually a THREAD (posted by an expert user..) suggesting to REMOVE TREmod on K3 / K4 SVs, since gear ratio info is also used by SDTV system (double valve) to vary 2nd valve air/petrol mixture richness.
At least this is what they state.
If this is the case, then many people here (included me) should better remove TREmod on their K3 SVs.
...does anyone know something related to this?!?!?!?!

05-09-04, 02:51 PM

First I have heard about it, thanks for the info though

06-09-04, 06:37 AM

Good thing I've got the G-Pack then.
It's (supposedly) only active in 2nd and 3rd gear.

ophic · 06-09-04, 06:46 PM

just spotted this thread and its reminded me to remove the TRE for the service tomorrow. Otherwise would have completely forgotten

ophic · 06-09-04, 08:16 PM

finally got the damn thing off! it was much easier to fit than to remove

06-09-04, 10:06 PM

Why remove it for service?

Saying that im not going to a main dealer anyway

Dan

ophic · 06-09-04, 10:18 PM

just on the offchance they notice it and it invalidates the warranty. Not taking the risk for a 50p mod that doesn't really do that much. And with winter coming up, the cold idle speed is much better without the mod.

splke · 07-09-04, 09:22 AM

Took mine off last week !
didn't rate it .

07-09-04, 11:00 AM

What it says on the site is correct

07-09-04, 11:42 AM

...so you say what they say it's correct and better removing TRE from K3/K4 SV?
How do you know the ECM really check gear for varying mixture richness?

05-09-04, 01:51 PM	#1
fabio Guest Posts: n/a	..better removing TREmod on K3 / K4 SVs? ..on Italian SV related web site (www.sv-italia.it forum area) there is actually a THREAD (posted by an expert user..) suggesting to REMOVE TREmod on K3 / K4 SVs, since gear ratio info is also used by SDTV system (double valve) to vary 2nd valve air/petrol mixture richness. At least this is what they state. If this is the case, then many people here (included me) should better remove TREmod on their K3 SVs. ...does anyone know something related to this?!?!?!?!

06-09-04, 06:46 PM	#4
ophic Member Mega Poster Join Date: Jan 2004 Location: Whyteleafe Posts: 3,395	just spotted this thread and its reminded me to remove the TRE for the service tomorrow. Otherwise would have completely forgotten __________________ Silver SV650SK3, Fuel exhaust

06-09-04, 08:16 PM	#5
ophic Member Mega Poster Join Date: Jan 2004 Location: Whyteleafe Posts: 3,395	finally got the damn thing off! it was much easier to fit than to remove __________________ Silver SV650SK3, Fuel exhaust

06-09-04, 10:18 PM	#7
ophic Member Mega Poster Join Date: Jan 2004 Location: Whyteleafe Posts: 3,395	just on the offchance they notice it and it invalidates the warranty. Not taking the risk for a 50p mod that doesn't really do that much. And with winter coming up, the cold idle speed is much better without the mod. __________________ Silver SV650SK3, Fuel exhaust

07-09-04, 09:22 AM	#8
splke Member Join Date: Mar 2004 Location: LEEDS Posts: 189	Took mine off last week ! didn't rate it . __________________

05-09-04, 02:51 PM	#2
Cloggsy Guest Posts: n/a	First I have heard about it, thanks for the info though

06-09-04, 06:37 AM	#3
uthaug Guest Posts: n/a	Good thing I've got the G-Pack then. It's (supposedly) only active in 2nd and 3rd gear.

06-09-04, 10:06 PM	#6
Sudoxe Guest Posts: n/a	Why remove it for service? Saying that im not going to a main dealer anyway Dan

07-09-04, 11:00 AM	#9
Itching 2 go Guest Posts: n/a	What it says on the site is correct

07-09-04, 11:42 AM	#10
fabio Guest Posts: n/a	...so you say what they say it's correct and better removing TRE from K3/K4 SV? How do you know the ECM really check gear for varying mixture richness?

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