Fig. 58: Identifying CMP Sensor Harness Side Connector
Courtesy of MAZDA MOTORS CORP.
CMP SENSOR TERMINALS VOLTAGE SPECIFICATION
CIRCUIT OPEN/SHORT INSPECTION
1. Disconnect the PCM connector. (See
PCM REMOVAL/INSTALLATION [LF]
.)
2. Inspect the following wiring harnesses for an open or short circuit. (Continuity Inspection)
Terminal
Voltage (V)
Condition
C
B+
Under any condition
B
4.8 or more
High output
(1)
0.8 or less
Low output
(1)
A
0
Under any condition
(1)
Output voltage varies with camshaft rotation.
2007 Mazda MX-5 Miata Sport
2007 ENGINE PERFORMANCE Engine Control System - MX-5 Miata
Microsoft
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