Official Thread for posting daily FE updates

[DRW]

I'm a bit jealous of you guys with the instant mpg readout. I have to wait until my weekly fillup to check my mpg.

So today is my weekly update to the 'Daily' update thread. I was pleased to see I got 36.4 mpg. I was late to work a couple days and drove 70-75 mph, so that dragged mpg down.

On the plus side, I wrote my first segment of code for my ecu. It changes the A/F ratio when I'm cruising in Lean Burn mode, and it's based on airflow. When I'm accellerating lightly the A/F ratio is slightly richer at about 16.5:1, during normal cruising A/F ratio is 16.8, and on light throttle it's about 17.4. I like the throttle response compared to having lean burn with one preset A/F ratio. Hopefully it'll make a noticeable difference.

I also found out my thermostat sticks open slightly. That's why it's been taking forever for my car to warm up in this cool weather. I hope to fix it this weekend.