Open circuit

WARNING: This page is about a different car, the 2007 Mazda 3. However, it is still accessible from the selected car via links, so may be relevant.

If there is no continuity, the circuit is open. Repair or replace the wiring harness.
- CMP sensor terminal A and main relay terminal A
- CMP sensor terminal B and PCM terminal 2P
- CMP sensor terminal C and PCM terminal 2S