codes 157, 158, 336, 185....MAF cleaned. Manually clear code memory???

[Cheddar_Dan]

Hey All!

Got these KOEO codes before and after cleaning VERY dirty MAF sensor (replaced air filter, too). Do I need to manually clear the codes now?? How please?

THANKS!

 

[Fix4Dirt]

depends. if you drive a whike they might go away,
probably wilk after a while. easiest is just to disconnect the battery and wait, say, 20 mins to discharge everything. need to reset the clock etc though agter to the right time

 

[Cheddar_Dan]

UPDATE: New MAF sensor installed. Engine no longer running rich, no longer throwing 158, 336 or 185 code but have new/different CEL codes. ---558, 332 and maybe 157 -still checking