HITACHI
Using an ohmmeter, measure the resistance between the terminals. If resistance is not within specification, replace distributor housing assembly (DI) (type A) or ignition coil (type B).
Note: Resistance will change with coil temperature, specification is valid at 20°C.
Type A: HITACHI
Primary winding resistance (between pins A and B):
0.54 - 0.66 Ohm
Secondary winding resistance (between the secondary winding contact and A):
13.6-20.4 Ohm
Type B: HITACHI
Primary winding resistance (between pins A and B):
- 0.45 - 0.55 Ohm
Secondary winding resistance (Between the secondary winding contact and A):
Type C: TEC
Primary winding resistance (between pins A and B):
- 0.63 - 0.77 Ohm
Secondary winding resistance (between the secondary winding contact and A):
- 12.8-19.2 Ohm