CorneliusRox
NAXJA Forum User
- Location
- North of MSP
If I were to buy an AEM Wideband O2 sensor, it's got the sensor, a gauge for the dash, but then also a 5V output. Could I wire this up to output the voltage to the PCM in place of the stock one? Or would the range be off?
My understanding is the stock one gets power and ground for heating, then a common sensor ground, and a power return back to the PCM that's between 1V and 5V.
My understanding is the stock one gets power and ground for heating, then a common sensor ground, and a power return back to the PCM that's between 1V and 5V.