BEGi S3 with XEDE lean on warm start... unless in gear? - Miata Turbo Forum - Boost cars, acquire cats.

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Old 07-16-2013, 03:26 PM   #1
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Default BEGi S3 with XEDE lean on warm start... unless in gear?


I have been having a strange problem with my 94 Miata where on 90% of the start ups it will idle really lean for about 30 seconds and then figure itself out. When it is completely cold (first start of the day) it will fire up just as it is supposed to.

The really strange thing is that if it is idling lean, I can push the clutch in, put it in gear, and the A/F ratio will go to normal levels. As soon as I take it back out of gear it starts going lean again (until about 30 seconds when it evens out)

Car is a 1.8 running a full BEGi S3 kit with 550cc injectors and XEDE.

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