Circuit Open/Short Inspection: Notes
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.
- Disconnect the PCM connector. (See PCM REMOVAL/INSTALLATION .)
- Disconnect the MAF sensor connector.
- Inspect the following wiring harnesses for an open or short circuit. (Continuity inspection)