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, there is an open circuit. Repair or replace the wiring harness.
- Throttle body terminal A and PCM terminal 2AK
- Throttle body terminal B and PCM terminal 2A0
- Throttle body terminal C and PCM terminal 2AL
- Throttle body terminal D and PCM terminal 2AP