DYNOJET: PC-V auto tune
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Tourer
Joined: Jun 2016
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From: Maple Ridge BC & Chiangmai
PC-V auto tune
Why is the Auto Tune not popular?
Not everyone has acess to a dyno and good tech to operate it, or wants to retune every time he makes a mod.
On my Kawi, I borrowed my Mates Auto Tune with wide and sensor, tuned over several road runs, and then removed it, plugging the no longer needed sensor hole in the pipe. Several Mates have now done this and, given no dyno acess, it seems to work fine on the butt dyno
So why not?
Not everyone has acess to a dyno and good tech to operate it, or wants to retune every time he makes a mod.
On my Kawi, I borrowed my Mates Auto Tune with wide and sensor, tuned over several road runs, and then removed it, plugging the no longer needed sensor hole in the pipe. Several Mates have now done this and, given no dyno acess, it seems to work fine on the butt dyno
So why not?
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Tourer
Joined: Jun 2016
Posts: 396
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From: Maple Ridge BC & Chiangmai
In the wrong forum and I now see that AT is popular after all
My 08 RK only has one O2 sensor so it looks like the single sensor universal model for me unless I am prepared to weld into a new chrome pipe.
Is is a big advantage to be able to tune each cylinder invidually?
My 08 RK only has one O2 sensor so it looks like the single sensor universal model for me unless I am prepared to weld into a new chrome pipe.
Is is a big advantage to be able to tune each cylinder invidually?
Stellar HDF Member
Joined: Sep 2009
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Where's the other o2 sensor? The bike came with 2?
In the wrong forum and I now see that AT is popular after all
My 08 RK only has one O2 sensor so it looks like the single sensor universal model for me unless I am prepared to weld into a new chrome pipe.
Is is a big advantage to be able to tune each cylinder invidually?
My 08 RK only has one O2 sensor so it looks like the single sensor universal model for me unless I am prepared to weld into a new chrome pipe.
Is is a big advantage to be able to tune each cylinder invidually?
Thread Starter
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Tourer
Joined: Jun 2016
Posts: 396
Likes: 20
From: Maple Ridge BC & Chiangmai
Got it from the parts drawing and 2 sensors
That is great and I can buy a 2 sensor pipe and 2 sensor auto tune
Sorry for the uninformed question when it is so simple,
That is great and I can buy a 2 sensor pipe and 2 sensor auto tune
Sorry for the uninformed question when it is so simple,
Last edited by 65Tiger; Nov 26, 2016 at 12:33 AM.
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Tourer
Joined: Jun 2016
Posts: 396
Likes: 20
From: Maple Ridge BC & Chiangmai
My first FI Harley in 45 years of HD ownership
Why leave the Auto Tune on once tuned?
I have recycled the same AT device over several bikes once tuned. The PC-V stays installed.
O2 bung is plugged and a resistor plugged into the connector to fool the ECU
Does anyone make such a resistor connector?
Is this possible?
Is there any drawback, other than reinstalling the next time you make a mod?
Why leave the Auto Tune on once tuned?
I have recycled the same AT device over several bikes once tuned. The PC-V stays installed.
O2 bung is plugged and a resistor plugged into the connector to fool the ECU
Does anyone make such a resistor connector?
Is this possible?
Is there any drawback, other than reinstalling the next time you make a mod?
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