ABS fault

Steven31371 · Nov 24, 2022

After I changed my Sprockets from 15/43 to 16/40 I started getting a persistent ABS error light, I did the tire calibration, and we cleared the codes and it keeps coming back, I did a few hard stops and the bike it’s sliding to test it.

A little worried that I may have no electronic Nannie’s whatsoever for the track this weekend

Steven31371 · Nov 24, 2022

Any suggestions?

bp_SFV4 · Nov 24, 2022

When doing the calibration set it to default first, then perform the calibration.

Can you read the error code?

Since the problem came with the hearing change, I’d look at the rear phonic sensor.

RODOLFO · Nov 24, 2022

15/43

16/40 are practicly the same Steven

DeussenEngines · Nov 24, 2022

ABS errors are often related to the wheel speed sensors. Check the wiring and gap between sensor and trigger wheel. It should be between 1.3 and 1.9 mm.

youpaiyou · Nov 24, 2022

@Steven31371 are you going to TurkeyDaz this weekend? I’ll be there Saturday and Sunday.

Taz · Nov 24, 2022

RODOLFO said:
15/43

16/40 are practicly the same Steven

No, both increase in the front and decrease in the rear equals longer gearing. It’s significantly different.

Desmolvr · Nov 24, 2022

Also check the sensor rings for nicks or slight bends.

DeussenEngines · Nov 24, 2022

Steven31371 said:
After I changed my Sprockets from 15/43 to 16/40 I started getting a persistent ABS error light, I did the tire calibration, and we cleared the codes and it keeps coming back, I did a few hard stops and the bike it’s sliding to test it.

A little worried that I may have no electronic Nannie’s whatsoever for the track this weekend

The EU5 Ducatis actually have a diagnostic active that will become active if the gear ratio is changed more than like 5%. What year and model bike do you ride?

craig bush · Nov 24, 2022

Taz said:
No, both increase in the front and decrease in the rear equals longer gearing. It’s significantly different.

Agreed.

43/15 = 2.867

40/16 = 2.5

Delta ~12%

RODOLFO · Nov 24, 2022

True

My mistake, it is longer

I need a latte

RickD996 · Nov 25, 2022

RODOLFO said:
True

My mistake, it is longer

I need a latte

Double shot extra hazlenut

Steven31371 · Nov 25, 2022

RODOLFO said:
15/43

16/40 are practicly the same Steven

Not really….actually very different

Steven31371 · Nov 25, 2022

DeussenEngines said:
The EU5 Ducatis actually have a diagnostic active that will become active if the gear ratio is changed more than like 5%. What year and model bike do you ride?

2020 V4 25 Anniversario 916

Steven31371 · Nov 25, 2022

DeussenEngines said:
The EU5 Ducatis actually have a diagnostic active that will become active if the gear ratio is changed more than like 5%. What year and model bike do you ride?

Is there a reset or a calibration for it?

Steven31371 · Nov 25, 2022

youpaiyou said:
@Steven31371 are you going to TurkeyDaz this weekend? I’ll be there Saturday and Sunday.

You mean Fontana?

I’ll be at AutoClub Saturday and Sunday, garage 29

youpaiyou · Nov 25, 2022

Steven31371 said:
You mean Fontana?

I’ll be at AutoClub Saturday and Sunday, garage 29

Right on. TurkeyDaz is at Buttonwillow. It’s an event by TrackDaZ.

ABS fault

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