Camshaft Position (CMP) Sensor: MPV
WARNING: This page is about a different car, the 2001 Mazda Protege, 2001 Mazda Millenia, 2001 Mazda MX-5 Miata, 2001 Mazda MPV, and 2001 Mazda 626. However, it is still accessible from the selected car via links, so may be relevant.
Disconnect CMP sensor connector. Check resistance between sensor terminals. If resistance is not 292-385 ohms, replace sensor. If resistance is 292-385 ohms, disconnect PCM harness connector. Connect breakout box to PCM harness connector. Leave PCM disconnected. Check continuity of wire between CMP sensor harness connector terminal "A" (Blue wire) and breakout box terminal No. 85. Check continuity wire between CMP sensor harness connector terminal "B" (Yellow wire) and breakout box terminal No. 86.