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BFbrano •
1. 7. 2020 o 17:02
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Zdravim, riesil niekto a vyriesil tuto poruchu na bosch motore 4gen? Jazdim aj speedbox3.0, vybral som ho a nepomohlo. Snimac rychlosti vyzera cely bez problemov, do servisu sa dnes uz nedovolam tak sa chcem opytat ci si nepomozem aj sam lebo zajtra cesta do prace bude narocna:)
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BOSCH 4th GEN - 504 LIMP MODE post!
Just wanted to share some info and insights for Bosch Gen4 motors and tuning kits and the dreaded 504 limp mode code.
We spoke to the Speedbox factory directly about this issue, so here are some insights about Speedbox 3.0 and Limp mode:
Speedbox 3.0 tuning motors experiences limp mode (504) when the count-down is not done correctly for 3-4 times. The count-down is the way Speedbox walks-around the anti-tuning system from Bosch. When you ride the bike, you must leave the count down go to zero on the speedometer.
If you do interrupt the count-down for too many times (3-4 times in a row) then 504 error might pop-up. This 504 is easily fixed:
You have to completely uninstall the Speedbox and ride for 90 minutes with speed limits. The error then disappears.
If Bosch motor has 3 of these 504 errors - you might need to take the motor to the workshop where Bosch mechanic will reset the motor, but this voids the warranty then.
What else interrupts the countdown?
Once the ride is finished, you should wait till the count down stops to zero in order to charge the bike. Charging without waiting for the count down come to zero interrupts the countdown.
Another thing, sometimes when you ride and stop at a stoplight or take a breath - there is no other way just to pedal when the countdown is started, but its ok to interrupt one or two times in a row - its important not to interrupt it 3-4 times in a row.
Just be careful when the countdown starts to let it finish, whether it takes 10 seconds or 5 minutes.
Ja som sa našťastie rozhodol pre VolSpeed. Tam ma trochu vyrušovalo, že mi beží stále čas aj keď stojím, ale ako vidím, mohol som dopadnúť oveľa horšie.
Ale mám Yamahu. Tam možno aj Speedbox funguje.
2. Ak si uz teda odmakavam to 'restartovanie cipu - teda slapanie bez pomoci tych cca 70 min, Mozem to dat aj na viac krat (napr. na dalsi den)? Alebo to musim dat na jednu supu?
3. Ak potom, pocas tohto restartovacieho porocesu, v pripade nudze predsa len zapnem pomahanie? (lebo ono to pocas toho erroru trochu pomaha - akoby tour mode)... vymazem tym padom svoje naslapane otacky a mozem to davat odznova, ked to potom opat vypnem? Alebo sa to po opatovnom vypnuti jednoducho zrata a iba pokracujem
Musim vybrat aj cip?