I'm running an AJP Turbo kit with the Hondata reflash on my 08 Si. My tuner says it's running too lean to take it up to the kit's recommended 8.5psi boost. I'm running a cat so he's adjusting the numbers down by .5 but It's still running over 13 through the middle rpm range and he says it should be in the 12s. Attached is the dyno chart with the blue run at 7.8psi and the red run at 8.1 (the green run is stock).
It's also idling in the 10s (as noted on my wideband gauge with the sensor before the cat) which seems a bit rich.
What is an acceptable AFR range at heavy load, as during a dyno run?
What is an acceptable AFR range at idle, around 14.7?
AFR range - too lean in the middle? to rich at idle
AFR range - too lean in the middle? to rich at idle
- Attachments
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- dyno graph
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