1. Disconnect the PCM connector. (See
PCM REMOVAL/INSTALLATION [LF]
.)
2. Inspect the following wiring harness for open or short circuit (continuity Inspection).
Fig. 23: Identifying Neutral Switch & PCM Harness Side Connectors
Courtesy of MAZDA MOTORS CORP.
Open Circuit
If there is no continuity, there is an open circuit. Repair or replace the wiring harness.
Neutral switch terminal 2A and PCM terminal 1X
2007 Mazda MX-5 Miata Sport
2007 ENGINE PERFORMANCE Engine Control System - MX-5 Miata
Microsoft
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