acura Workshop Repair Guides

Acura (Honda) Workshop Service and Repair Manuals

Ignition Coil|Specifications|Page 4815 > < Ignition Coil|Specifications
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Ignition Coil: Testing and Inspection

IGNITION COIL / TEST

1. With the ignition switch OFF, remove the distributor ignition (DI) cap.

2. Remove the two screws to disconnect the BLK/YEL and WHT/BLU wires from terminals A (+) and B (-) respectively.

3. Using an ohmmeter, measure resistance between the terminals. Replace the coil if the resistance is not within specifications.

NOTE:  Resistance will vary with the coil temperature; specifications are at 68°F (20°C) 

Primary Winding Resistance 

(Between the A and B terminals): 0.6 - 0.8 ohms

Secondary Winding Resistance

(Between the A and secondary winding terminals): 12.8 - 19.2 k ohms

Ignition Coil|Specifications|Page 4815 > < Ignition Coil|Specifications