Official OpenFlash Tablet FA20 Tuning Tech Discussion Thread

[Jahris]

Originally Posted by phrosty

Did you let the battery charge all the way before you flashed?

It is a brand new battery

[steve99]

Originally Posted by Jahris

Wut up! I just replaced my dead battery with new and reglashed my EL E85 tune on the OFT.Now my a/c don't work and my ABS/Traction Control light is on...any thoughts would be kindly appreciated!

oft only flashes engine control module ECM , if the car starts flash is fine.

The other issues may be due to the body control or auto trans modules loising comns with engine ecm durung flash.

Oft onlt reads engine codes so it wont see or rest codes from other modules.

Remove a battery terminal for a few minutes, thus will reset all modules in car and you should be fine

Loss of battery power does not erase tunes

[Jahris]

Originally Posted by steve99

oft knly flashes engine control module ECM , if the car starts flash is fine.

The other issues may be due to the body control or auto trans modules loising comns with engine ecm durung flash.

Oft onlt reads engine codes so it wont see or rest codes from other modules.

Remove a battery terminal for a few minutes, thus will reset all modules in car and you should be fine

Thanks, but for some reason I turned off the the car for an hour then started back up and now lights off and a/c on! Yay for me! Thanks agaien fellas your time, thoughts and efforts! Much appreciated, BIG UPS TO YALL!

[steve99]

Originally Posted by Jahris

Thanks, but for some reason I turned off the the car for an hour then started back up and now lights off and a/c on! Yay for me! Thanks agaien fellas your time, thoughts and efforts! Much appreciated, BIG UPS TO YALL!

Yeah the other modules in car likely had a hissy fit, abd have now calmed down and are talking, hapoens somtimes when reflashing as ecm goes offline during flash, other modules get upset

[chazmuska]

Originally Posted by Jahris

Thanks, but for some reason I turned off the the car for an hour then started back up and now lights off and a/c on! Yay for me! Thanks agaien fellas your time, thoughts and efforts! Much appreciated, BIG UPS TO YALL!

That happened to me too once. But I was fiddling with the OFT trying to plug it in the OBDII port while I just started my car. I think it caused it to go into some kind of safe mode or something. My A/C wasn't working although everything else seemed like it was working just fine. I drove for like 2 min realizing I wasn't blowing any cold air, turned it off for 30 sec or so, turned it back on and the a/c was working again. *sigh of relief* it was a hot day in Arizona and I was glad it was just some little quirk.