When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
How do I test an Air Fuel Raito Sensor on a 2010 Accord with a 3.5 liter.
With a scan tool. Monitor the mA. 0 mA is stoich. The sensor will oscillate between positive and negative,but not as much as a voltage swing on conventional O2.