Pit Limiter Error

Deleted member 14059 · Mar 8, 2022

Can you reset the adaptive values for the TPS?

But...if its working as it should, I wouldn't do anything. Take it for a ride.

RickD996 · Mar 8, 2022

When you walked away, was the bike still connected to the car?

saccardo · Mar 9, 2022

RickD996 said:
When you walked away, was the bike still connected to the car?

Nope. I was putting it back on the lift. Literally just decided to restart it. I dunno.

saccardo · Mar 9, 2022

bp_SFV4 said:
Can you reset the adaptive values for the TPS?

But...if its working as it should, I wouldn't do anything. Take it for a ride.

I have absolutely no idea how to do that.

Deleted member 14059 · Mar 9, 2022

I think you can reset some of the adaptives and the TPS with the SLR tool, but if its running as it should I'd just ride it.

DV4 · Mar 9, 2022

RickD996 said:
If you've got a good, new, spare battery (doesn't need to be lithium), I'd swap the battery over, clear the codes and try again.

This^^ I'd be checking your battery again if the errors keep coming back.

saccardo · Mar 13, 2022

Ok. Solution found.
Brought it to my local dealer and had it plugged in. No voltage from the throttle grip. Plugged in a stock one, errors gone with voltage back.
I have on the Domino throttle control, which is a fantastic piece of gear. Guess it failed after a little over a year of use.
Replacement on the way.
Add this bizarre error message to the archives.

Thanks for all the help, team.
SA

DV4 · Mar 13, 2022

Thanks for the report, its usually something simple but totally unexpected!

Jay111 · Dec 9, 2022

Just had exactly this error at Jerez and the bike suddenly.cut out on the main straight. Scary stuff. Its currently at the dealers to investigate. I also have the Domino RBW QAT but have also had issues with the Jetprime switchgear.

saccardo · Dec 9, 2022

Jay111 said:
Just had exactly this error at Jerez and the bike suddenly.cut out on the main straight. Scary stuff. Its currently at the dealers to investigate. I also have the Domino RBW QAT but have also had issues with the Jetprime switchgear.

Guaranteed it is the Domino.
Totally scary.

Fry · Dec 9, 2022

Most probably it is the Domino racing throttle. I've had mine send the bike into limp mode during a race and it was scary as f. Just this past weekend, one failed on my buddy's V4 while in the pits. I have first-hand knowledge of three Domino failures on separate V4s. I put the OEM twist grip back on and never had any issues with it. It's too bad because I like the feel of the Domino quite well, but a part this critical cannot have these apparent reliability issues.

Deleted member 14059 · Dec 9, 2022

I would imagine sudden unintentional throttle chops are very dangerous for you and anyone around you.

saccardo · Dec 9, 2022

I’m starting to wonder if there was a bad batch out there.
I have another, newer one on my bike now and have had no problems and done plenty of days. Another rider I know has one as well and has had zero problems.
Not to mention it is the exact same unit as is used on the F bikes, minus wiring harness adapter. Can’t imagine that sort of failure would be acceptable at that stage.

Jay111 · Dec 10, 2022

saccardo said:
I’m starting to wonder if there was a bad batch out there.
I have another, newer one on my bike now and have had no problems and done plenty of days. Another rider I know has one as well and has had zero problems.
Not to mention it is the exact same unit as is used on the F bikes, minus wiring harness adapter. Can’t imagine that sort of failure would be acceptable at that stage.

I bought mine about 18 months ago and have had no issues to date. Is that the sort of time period you are talking about?

saccardo · Dec 10, 2022

Jay111 said:
I bought mine about 18 months ago and have had no issues to date. Is that the sort of time period you are talking about?

I’m not certain, of course. I ordered mine in December of 2020 when they were only available from European dealers (at least as far as I could tell).

burton · Dec 10, 2022

saccardo said:
I’m not certain, of course. I ordered mine in December of 2020 when they were only available from European dealers (at least as far as I could tell).

I ordered mine from WRS.IT this time last year. Approximately 20 track days and it has been flawless.

Jay111 · Jan 6, 2023

@saccardo
Was your unit an integrated switchgear and QA or a stand alone QA unit?

saccardo · Jan 6, 2023

Jay111 said:
@saccardo
Was your unit an integrated switchgear and QA or a stand alone QA unit?

Not sure to what you are referring.

Jay111 · Jan 7, 2023

saccardo said:
Not sure to what you are referring.

The Domino QA comes in 2 variants, one is stand alone needing separate switchgear, and one has switchgear as part of the unit.
I'm wondering which yours was that failed?
I think I've narrowed down my issue to faulty switchgear rather than my stand alone throttle.

Wondered how yours was configured?

saccardo · Jan 7, 2023

Jay111 said:
The Domino QA comes in 2 variants, one is stand alone needing separate switchgear, and one has switchgear as part of the unit.
I'm wondering which yours was that failed?
I think I've narrowed down my issue to faulty switchgear rather than my stand alone throttle.

Wondered how yours was configured?

I think I’m following.
I believe that I had (and currently have) the stand alone unit.

It’s this guy:
https://dominoracing.com/shop/on-road/throttles/domino-ride-by-wire-controller/

Pit Limiter Error

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