Open circuit
WARNING: This page is about a different car, the 2004 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.
- MAP sensor terminal A and PCM terminal 2AA
- MAP sensor terminal D and PCM terminal 2AL
- MAP sensor terminal C and PCM terminal 2W
Courtesy of MAZDA MOTORS CORP.