mitsubishi Workshop Repair Guides

Mitsubishi Galant LS V6-30L SOHC Workshop Service and Repair Manuals

Component Tests and General Diagnostics|Page 4129 > < Component Tests and General Diagnostics
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Ignition Coil: Oscilloscope Patterns and Waveforms

IGNITION COIL AND IGNITION POWER TRANSISTOR

Required Special Tool:
MB991348: Test Harness Set

Measurement Method

1. Disconnect the connector, and connect test harness special tool, (MB991348), in between. (All terminals should be connected.)

Observation Conditions

2. Connect the oscilloscope probe to distributor connector terminal 3.

Alternate method Crest harness not available)

1. Connect the oscilloscope probe to PCM terminal 11.

Standard Wave Pattern

Observation Conditions

Observation conditions

Component Tests and General Diagnostics|Page 4129 > < Component Tests and General Diagnostics