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noisymime / speeduino

Speeduino - Arduino based engine management
http://speeduino.com
GNU General Public License v2.0
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Dfco, Flood Clear and Fuel Pump Bug #796

Closed omardlr closed 2 years ago

omardlr commented 2 years ago

FW Version: 202202 Board: UA4C

Hello! After updating my ecu to the latest firmware (202202), I am having problems with my car, DFCO is not working, Flood Clear is not working either, Flood Clear is activated in Tuner Studio but the ignition outputs are still working, my fuel pump shuts off if I stop the car in idle more or less for about 3 minutes, all this happened after updating to the latest version of speeduino.

pazi88 commented 2 years ago

Usually those kind of problems are solved by doing eeprom clear. And reloading the tune. eeprom clear example is available in Arduino IDE

noisymime commented 2 years ago

I'm wondering whether this one might be related to the TPS resolution changes. I'll have a chance to test and fix tomorrow if it is.

noisymime commented 2 years ago

Have tested DFCO and flood clear on current master and both appear to be working fine. Moving above and below the configured TPS levels works ok and causes the expected output changes.

It's possible something hasn't updated properly during the upgrade process though. Can you try what @pazi88 suggested, clearing the EEPROM (You can do this through Speedyloader now, scroll to the bottom of the firmware list for the EEPROM clear) and then load the 202202 firmware and your tune back on?