02 sensor location on stock exhaust, where should I put it? |
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02 sensor location on stock exhaust, where should I put it? |
monkeyboy |
Jul 13 2011, 08:44 AM
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#1
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Senior Member Group: Members Posts: 808 Joined: 8-June 08 From: Los Angeles, Ca Member No.: 9,147 Region Association: None |
I am installing an AFR meter to help me jet my carbs. Everything on the car is stock but the carbs. Since there really is no collector on the stock exhaust, where should I mount the O2 sensor for a decent reading?
Any suggestions? |
nathansnathan |
Jul 14 2011, 07:47 AM
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#2
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Senior Member Group: Members Posts: 1,052 Joined: 31-May 10 From: Laguna Beach, CA Member No.: 11,782 Region Association: None |
I wonder which would be better, the 4 channel egt or the 4 channel afm?
http://www.aemelectronics.com/wideband-air...-controller-60/ |
ChrisFoley |
Jul 14 2011, 11:00 AM
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#3
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I am Tangerine Racing Group: Members Posts: 7,958 Joined: 29-January 03 From: Bolton, CT Member No.: 209 Region Association: None |
I wonder which would be better, the 4 channel egt or the 4 channel afm? http://www.aemelectronics.com/wideband-air...-controller-60/ Neither. The EGT is really only valuable if the engine spends a lot of time at WOT, ie. in a race car. 4 channel W/B AFM is overkill. I get excellent carb tuning data from a single N/B AFM and 4 channel CHT. Put your O2 bung after the muffler, at the beginning of the tailpipe. If the sensor is heated and its at least a foot away from the exhaust tip it should give good data. |
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