1992 Johnson Evinrude "EN" 90 degrees Loop V Service Repair Manual, P/N 508147, Page 143Get this manual
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9 DR4047
STEPSENSOR COIL TEST
Ground Test 1 Disconnect 5-pin and 4-pin Amphenol connectors between timer base and power pack2 Set peak-reading voltmeter to "POS" and "5", "SEN" and "5" on