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rusefi / hellen-NB2-issues

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Trigger sync issue NB2 #42

Closed BeerMoneyMotorsports closed 2 years ago

BeerMoneyMotorsports commented 2 years ago

Car- NB2 ECU- Hellen 72 rev D New Firmware- 8/12/22 release Old Firmware- 4/22/2022

Customer reports that he is hitting a "rev limit" at 6500 rpm and TS shows Trigger Sync issue. This occurred after updating firmware and no tune changes.

Here is the log: https://rusefi.com/online/view.php?log=989 Tune: https://rusefi.com/online/view.php?msq=1174

rusefillc commented 2 years ago

Can he go back current or prev release?

BeerMoneyMotorsports commented 2 years ago

He can go back to the 4/22 release if needed for testing.

rusefillc commented 2 years ago

yes, please test again with https://github.com/rusefi/rusefi/releases/tag/20220812_release and https://github.com/rusefi/rusefi/releases/tag/20220702_release

BeerMoneyMotorsports commented 2 years ago

Sebastian tried firmware 20220702 last night with same result. Tonight he will try older.

BeerMoneyMotorsports commented 2 years ago

Looks like this was a case of coincidence. He double checked some things to make sure and found a failing cam sensor. replaced and all is well with 8,12 firmware.