6genaccord
Well-Known Member
Hey guys real quick, can anyone identify the 4 wires the secondary o2 sensor? A diagram would be great, but all I need to do is identify them with regards to their color.
Oxygen Sensor Wiring Diagram
- Thread starter 6genaccord
- Start date
AFAccord
Well-Known Member
Pin A8 @ ECU - Blk/Wht = SH02S Heater Control
Pin A21 @ ECU - Wht/Red = SH02S Signal Input
I can't remember the color combination at the sensor, but here's the pinout looking at the PLUG side of the SENSOR. With the clip of the plug facing up, and wires facing away from you, starting from top left going clockwise:
- Sensor Signal +
- Sensor Ground -
- Heater Ground -
- Heater Power +
You should be able to figure it out from there.
Pin A21 @ ECU - Wht/Red = SH02S Signal Input
I can't remember the color combination at the sensor, but here's the pinout looking at the PLUG side of the SENSOR. With the clip of the plug facing up, and wires facing away from you, starting from top left going clockwise:
- Sensor Signal +
- Sensor Ground -
- Heater Ground -
- Heater Power +
You should be able to figure it out from there.
AFAccord
Well-Known Member
Pic for you...
6genaccord
Well-Known Member
Perfect. Exactly what I needed. Thanks so much!
