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QUESTION on A/F reading
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<blockquote data-quote="Choon" data-source="post: 2662354" data-attributes="member: 8165"><p>ya i noe O2 sensor at the extractor thr, but since it's saying 'theoretical air fuel ratio' so i dunno wheter it tap the signal from the intake or exhaust. if from exhaust, sure it will show the exact air fuel ratio wat.. then if taken from the intake, then reading can only be obtained thru calculation, so maybe the 'theoretical' term comes from thr :p</p><p></p><p>yep, i totally agree wit u.. too rich will have cooling effect.. the same goes to too lean..</p></blockquote><p></p>
[QUOTE="Choon, post: 2662354, member: 8165"] ya i noe O2 sensor at the extractor thr, but since it's saying 'theoretical air fuel ratio' so i dunno wheter it tap the signal from the intake or exhaust. if from exhaust, sure it will show the exact air fuel ratio wat.. then if taken from the intake, then reading can only be obtained thru calculation, so maybe the 'theoretical' term comes from thr :p yep, i totally agree wit u.. too rich will have cooling effect.. the same goes to too lean.. [/QUOTE]
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QUESTION on A/F reading