Air/Fuel ratio on SECS monitor
11 September 2004, 09:17 AM
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Air/Fuel ratio on SECS monitor
What ratios should i be seeing,on normal running im seeing 14.2-1,when boosting it goes to 11-1,when on overrun it can be as lean as 25-1
Any thoughts on this?
11 September 2004, 09:32 AM
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Fine
11 September 2004, 09:38 AM
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Thanks John
At what point/readings should i be worried about it going lean-also what EGT's should i be seeing?
Gary
11 September 2004, 01:12 PM
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EGT limits in the ECUs code I've seen are about 870 C IIRC. For a standard car that is quite sensible.
Leaner (higher number) than 11.5 on full boost is not good.
11 September 2004, 01:47 PM
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