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Old 06-22-2010, 01:04 AM   #34 (permalink)
Baggage Handler #2
EcoModding Lurker
 
Join Date: Feb 2009
Location: Indiana
Posts: 17

Boris - '04 Saab 9-3 Linear
90 day: 22.75 mpg (US)

Natasha - '10 Saab 9-3 Combi 2.0 T
90 day: 24.42 mpg (US)
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Quote:
Originally Posted by greenfuelbooster View Post
Restrict air after the MAF sensor. This will make the car think it is driving at high altitude. At high altitude there is less air. The ECU is forced to inject less fuel.
This was the original assertion, I believe.

The rest got glommed on later.