AFR question
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AFR question
Hello. I just installed my test pipes and my Zeitronix WB AFR sensor. I started the car up (still on the jack stands) and the AFR was running around 14.7. Which is around the normal range. Then I gave the engine a quick rev to about 5000rpm. When I took my foot of the pedal to let the rpm drop the afr went up to about 18 then dropped down again. Is something like this normal? Kind of thinking that is pretty high. I don' think I made any mistakes with the install. Its pretty straight forward.
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Originally Posted by Phaneom
Hello. I just installed my test pipes and my Zeitronix WB AFR sensor. I started the car up (still on the jack stands) and the AFR was running around 14.7. Which is around the normal range. Then I gave the engine a quick rev to about 5000rpm. When I took my foot of the pedal to let the rpm drop the afr went up to about 18 then dropped down again. Is something like this normal? Kind of thinking that is pretty high. I don' think I made any mistakes with the install. Its pretty straight forward.
Thanks
Thanks
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