Mazda MX-5 NA silhouetteMX-5 NA

IGNITION SYSTEM

G-17prose procedure

PREPARATION

SST

SST

49 F018 002
NameIgniter checker
UsageFor inspection of igniter
49 N018 001
NameAdapter harness
UsageFor inspection of igniter
49 B019 9A0
NameSystem selector
UsageFor inspection of ignition timing

CIRCUIT DIAGRAM

Ignition system circuit diagram
Components (11)
Engine Control UnitIgniterIgnition switchIgnition coil (No.1)Ignition coil (No.2)TachometerSpark plug (−)Spark plug (+)Spark plug (−)Spark plug (+)Ground
Connections (10)
Engine Control Unit
Engine Control UnitIgniter??
Ignition switch
Ignition switchIgniter??
Igniter
IgniterTachometer??
IgniterIgnition coil (No.1)??
IgniterIgnition coil (No.2)??
IgniterGround??
Ignition coil (No.1)
Ignition coil (No.1)Spark plug (−)??
Ignition coil (No.1)Spark plug (+)??
Ignition coil (No.2)
Ignition coil (No.2)Spark plug (−)??
Ignition coil (No.2)Spark plug (+)??

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