PCM terminals
WARNING: This page is about a different car, the 2005 Mazda 6. However, it is still accessible from the selected car via links, so may be relevant.
- Front HO2S heater (right bank): 83 (+) - 26 (-)
- Front HO2S heater (left bank): 84 (+) - 26 (-)
- Rear HO2S heater (right bank): 57 (+) - 26 (-)
- Rear HO2S heater (left bank): 58 (+) - 26 (-)