Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community - FT86CLUB

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-   Mechanical Maintenance (Oil, Fluids, Break-In, Servicing) (https://www.ft86club.com/forums/forumdisplay.php?f=41)
-   -   Resetting ECU after cleaning MAF? (https://www.ft86club.com/forums/showthread.php?t=98159)

Hentai 11-26-2015 10:28 PM

Resetting ECU after cleaning MAF?
 
I just cleaned my MAF with CRC maf cleaner
Just wondering if resetting the ecu (disconnect battery)
& letting it idle for the first 10-15mins would make any difference in it's learning process again?

Or should I just drive and let it learn from then on

Thanks

steve99 11-27-2015 12:49 AM

Ecu is always learning no need to reset, only need to reset to clear cel codes

see Flashing-Reset-Learning link below

humfrz 11-27-2015 08:59 PM

Yep, like @steve99 says ...... the ECU is pretty smart.... it will figure it out ......:)


humfrz

KendallH 11-28-2015 11:19 AM

Why did you clean your MAF? That can do damage to the sensor. These cars are not like older vehicles.

Gear_One_Performance 12-15-2015 03:28 PM

The CRC maf cleaner is pretty safe, should cause no damage there. Letting the battery remain disconnected for a little while will reset the ECU though it's not entirely necessary. Essentially it shouldn't make a difference but it won't hurt.


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