Actron Advance Timing Light CP7528 - Manual (Page 25)

2. Slide Inductive Pickup Clamp
• To new spot on #1 spark plug wire
3. Turn Inductive Pickup Over
• To opposite direction on #1 spark
plug wire
4. Replace Spark Plug Wire
• If solid copper spark plug wires are
used replace #1 spark plug wire
with a resistive type wire.
• Reinstall original spark plug wire
after completing test.
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