Contents Section: Ignition System All sections

Ignition System - Mechanism & Function (2.0L) Subaru Impreza GD/GC/GG рестайлинг

Ignition System 2 illustrations ~116 words

IGNITION COIL

The engine uses a direct ignition system with one ignition coil for each cylinder (or spark plug).

The secondary terminal of the ignition coil is in contact with the spark plug terminal nut. Since no spark plug cable is used, secondary voltage drop, leaks, or other problems that are inherent in a system using spark plug cables do not occur. The result is high performance and high reliability.

Scheme 44

Scheme 44: IGNITION COIL

SPARK PLUG

The spark plug has a platinum tipped electrode. The thread diameter is 14 mm (0.551 in) and the gap is controlled to a value between 0.7 and 0.8 mm (0.028 and 0.031 in).

Scheme 45

Scheme 45: SPARK PLUG