Originally Posted by Raptord

DD'ing around town, with not much highway, expect 17's or so unless you get into boost often. Highway, should be around 24-25.

I usually average 19 or so in the city and 26-27 highway.

Originally Posted by SnailSpeed

You are not running stock injectors right?

Originally Posted by evo8426

Injector size has nothing to do with gas mileage

I average around 23 highway and 20 city. I'm on stock turbo so if you go to a larger turbo you should expect to get better than this.

Originally Posted by SnailSpeed

Are these the actual names of the tables in ecuflash? i'm looking at an evo8 map. The reason I asked this is because on my wrx i changed the cl target afr to 15:1 and along with running more advance timing at low load/rpm it improves gas mileage by a decent amount without sacrificing driveability. I'm thinking of selling my wrx and getting an evo and just wanna know what can be done tuning wise. These cars aren't made to get good gas mileage but if you can improve it why not?

Originally Posted by evo8426

Well it doesn't apply here in the Evo world. I get better gas mileage with 1200cc than the stock 560cc.

Originally Posted by foxbat

Sorry to be off topic, besides this one value under 'cl target afr' do I need to adjust all the 14.7s in the fuel map (STi/WRX rom)?

Originally Posted by SnailSpeed

unless you plan on running ol all the time you don't, besides if you wanna run leaner afr the primary open loop table in a wrx rom maxes out at 14.7 anyway. So you have to keep cl for cruising conditions and either raise the "closed loop base fueling target" or raise the "cl fueling target compensation (load)", I do both for best results.

Originally Posted by foxbat

My goal is to run leaner under CL for a better fuel economy, something like 15.1. What % should I raise the values under 'cl fuel compensation (load)' to achieve 15.1 AFR?
What about the 'cl fueling target limits' (rich & lean limits)?