Ignition Coil: Notes

NOTE: For a complete test of ignition coil and its circuits, see TEST NTC-2A in appropriate SELF-DIAGNOSTICS article. Perform the following to test ignition coil only.

IGNITION COIL RESISTANCE - Ohms @ 70-80°F (21-27°C)

Application

Primary

Secondary

Dakota & Durango

Diamond ⁽¹⁾⁽²⁾

.97-1.18

11,300-15,300

Toyodenso ⁽¹⁾

.95-1.20

11,300-13,300

Ram Pickup

Except 8.0L

Diamond ⁽¹⁾⁽²⁾

.97-1.18

11,300-15,300

Toyodenso ⁽¹⁾

.95-1.20

11,300-13,300

8.0L

.53-.65

10,900-14,700

Ram Van & Ram Wagon

Diamond ⁽¹⁾⁽²⁾

.97-1.18

11,300-15,300

Toyodenso ⁽¹⁾

.95-1.20

11,300-13,300

⁽¹⁾	This is the manufacturer of ignition coil.

⁽²⁾	Brass terminals.