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what are! a/f raios supposed to be at?

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mikilla
Posts: 81
Joined: 17 March 2011
Year and Model: 850, 95
Location: madera ca

what are! a/f raios supposed to be at?

Post by mikilla »

I have a 95 850 t5 and I just installed a aem wideband just wondering what the air fuel ratios supposed to be at? Part throttle and idle mainly at wot its around 12 so that's ok but idle and part throttle seem lean. Thank you
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BlackT5
Posts: 1
Joined: 19 October 2011
Year and Model: 1998 Volvo S70 T5M
Location: Victoria, BC

Post by BlackT5 »

Idle/cruise can be 14.7ish and part throttle around mid 13s. Boost at 12 is pretty good, i like to go 11.8 or so depending on the boost level.
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