Fur Kev... or anyone else - .: XT660.com

afk40 · # 1 05-04-07, 23:00

Kev, ma bike is started to do some surging...well it a;ways has but am gettin a bit tired of it an its the only thing that puts me off it.... am runnin stage 1 and 2 filters ....standard pipes,,,ma Co started at 6 now its at 27 wi me uppin it 3 at a time....a havent yet fitted that Kev mod yet...as a got the two pot one from you but you told me a kin still us one side of it fur filters an std pipes.....should it make a differnence in the surgin... its surging at a round the 35mph mark in second 3rd or 4th... but when ye give it a hanfu it clears ok.... if yer goin gung ho.... but if ye wir commutin in traffic yeve got tae slip the clutch here an there jist a bit..... should a maybe goin down the way wi the Co....???? or could it be something else like TPS or ECU ?????as a ve heard some people talkin....???? Thanks John////any advice is better than None......Cheers

Kev · # 2 06-04-07, 01:00

John if you are running both stages 1 & 2 air filters the bike will be running lean. I would recommend you fit the mod to the Air Temp sender, as this is quick to do & only have to solder two wires. I did send you the fitting & tunning instructions on CD.

Set the CO1 back to 20 & set the temp sender to 5 deg below the actual temp reading on the dash. Ride the bike, then adjust the mod to 10 deg below the actual reading & see which is the best for the surging & running.

If you get stuck get back to me.

afk40 · # 3 06-04-07, 02:38

Kev...How do I adjust the temp setting....How do I do it .????What buttons do I fiddle with.?????JOhn

Kev · # 4 06-04-07, 04:19

I did put the instructions on the CD that I sent you. Anyway here they are again.

1> Remove seat & the left side cover. Ignition switch off & key removed from bike.

2> Run the Black wires from the Kev Mod to the Air temp sender, on the left side of the air box near the top. Now cut the BLACK/BLUE wire in two. Then solder each Black wires from the Kev Mod to each end of the Black/Blue wires. Seal with heat shrink, supplied. I think I sent you some quick connectores so use them if you want.

3. The Air temp circuits are now complete.

4> Refit side cover back on bike.

5> You are now ready to set the adjustment of the resistor.

6>Hold in the select & reset buttons on your dash at the same time, turn on the ignition key. Hold the buttons in until Diag is displayed. Let go buttons. Push & hold both buttons again. Until 01 & a number is displayed, this is the throttle angle. Push the select button until 05 & a number is displayed. This is the Air Temp reading, now adjust the temp down using the variable resister by 5 deg C from the displayed reading.

I found 5 to 10 deg C to be the best mixture for my bike. You can try different settings to suit your bike by adjusting the Air temp adjuster. Important ride the bike & get it up to running temp, go back & fine tune the settings again.

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