Gremlin..TPS?

patrol21 said:

Have not removed the TPS yet. I see from posts etc that there are 2 TPS. Assuming if an issue it's the primary and that is on number 3 throttle body toward the back. Feel free to call me a dumbass if I have them mixed.

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warp9.9 said:

If you have not sent the bike to the shop I have a good jardine tune you can try.

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warp9.9 said:

Yes 12 minutes once fan first turns on. Then as it rins the fan will cycle on and off. Tje idea is not to dyart the time until the engine is at temp which is when the fan turns on. You have a hanso tune are you sure the O2 sensor is turned on?

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warp9.9 said:

Ok once you load the map or do a ISCV RESET you doible click the reset adaptives to clear the previous stored adaptations/compensations. Good ya know the map works great. See what happens when you do the ISCV reset. I suspect a slight tps adjustment along with the stepper motor normal stuff then we can go from there.

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patrol21 said:

Thanks warp. Once I have the bike back I will run the full reset and reset adapters.

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patrol21 said:

Have not removed the TPS yet. I see from posts etc that there are 2 TPS. Assuming if an issue it's the primary and that is on number 3 throttle body toward the back. Feel free to call me a dumbass if I have them mixed.

Click to expand...

patrol21 said:

Ok, Ive got a skip at some constant throttle. What I've done so far...when hard throttle it's fine.

Removed the stepper motor and maually tweeked the manual idle setting. It's perfect. Prior it was all over the place.

Balanced throttle bodies. Number one was out a bit.

Checked TPS at idle with Tune ECU. 6.0 on the nose

Checked wires to coils. Seems fine.

Dry gas/ Sea foam...as it almost seems like it's running lean as now and then at low throttle I'm getting a slight stutter and occasional slight backfire...like a fouled plug or lean TPS position

I have not cleaned out the in tank filter. Anyone have a clue how to do that? I assume empty gas and drop bottom plate in tank..is their a replacement seal that I need? I replaced plugs 5 k miles ago. Doubt it's a fouled plug but who knows.

I hate Gremlins

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