Open Circuit
WARNING: This page is about a different car, the 2004 Mazda 6. However, it is still accessible from the selected car via links, so may be relevant.
- EGR boost sensor terminal A (harness-side) and PCM terminal 34 (harness-side)
- EGR boost sensor terminal B (harness-side) and PCM terminal 91 (harness-side)
- EGR boost sensor terminal C (harness-side) and PCM terminal 90 (harness-side)