i got upgraded on my ECU..how do i tell if i got "M" or the "L"??

 

EPA/CARB requires a mod sticker, stating the software version.

Got mine last week, ends in 'L'
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doc

 

huuh?? english please? jaja

 

take off your engine cover and walk onto the side of the car by the window, and look back at the engine. There should be a sticker infront of the engine. Mine is J . but if not just look at the recept they gave you and look for any type of L on the receipt.

 

do the brake test and you will know if you have L or M vs. the prior flashes, L and M respond in the Oil Pressure Sweep all other flashes before that dont.

 

ok, new here. What is the difference and which one do I hope for?