

If you do conclude that the O2 sensor has gone bad, they aren’t that expensive to replace. Replacing it without testing the wiring going to/from it first is a gamble that will often pay off, but it’s still a good idea to check your harness connections and inspect it first.
#2006 HONDA ODYSSEY FIRING ORDER HOW TO#
This video is extremely helpful in going about how to test P0160: It’s for P0140, which is the same exact sensor, just on the bank 1.
#2006 HONDA ODYSSEY FIRING ORDER CODE#
If it doesn’t (or does so too slowly) the P0160 code will be thrown. As the engine warms up, this voltage is supposed to change. When there is no signal from this oxygen sensor, the engine will not be able to run at optimal efficiency, and you’ll get that annoying check engine light. This allows for the best possible timing and air fuel mixture. It uses this data to tune the engine in real time. The Odyssey’s computer uses the oxygen sensor to measure the amount of O2 gases in the exhaust. It’s usually the Oxygen Sensor located directly after the converter. Sensor 2 monitors emissions after the catalytic converter.Bank 2 indicates that the sensor is on the side of the engine with cylinder 2 in the firing order.P0160: O2 Sensor → No Activity Detected → Bank 2 Sensor 2 It doesn’t mean that the O2 sensor isn’t getting power, but that the voltage isn’t changing, which is the “no activity”. When a vehicle has P0160, the PCM/ECM is not detecting any activity from the sensor. It has the same meaning for any vehicle with OBDII, including the Honda Odyssey.
