O2 Sensor Test - How to check to see if your aftermarket O2 sensor is bad
#2
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Jared linked me this, I never knew this trick. Figured I'd pass it on.
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#9
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I'm not convinced and I actually don't consider the AEM a reliable unit to begin with. A friend gave me his to repair (broken display), it actually displayed 14.5-14.7 WITHOUT the sensor connected!
#11
Also a very good read that I am sure most of you have seen, but for those that have not.
http://www.fordmuscle.com/archives/2...tout/index.php
http://www.fordmuscle.com/archives/2...tout/index.php
#12
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Yikes! My innovates (LM-1, LM-2, LC-1s) tell me if the sensor is disconnected, if the heater has gone bad or the sensing element has gone bad. I'm not sure I would trust a wideband that doesn't even know if the sensor is connected or not.
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