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Home >> Jeep >> 2019 >> Grand Cherokee Trackhawk >> Repair and Diagnosis >> Engine Performance >> Ignition System (Service Information) >> Technical Specifications >> Ignition Coil Resistance
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Ignition Coil Resistance

Engine Primary Resistance
21°C - 27°C (70°F - 80°F)
Secondary Resistance
21°C - 27°C (70°F - 80°F)
3.6L 0.6 to 0.9 ohms 6.0K to 9.0K ohms
5.7L 0.540 to 0.660 ohms (1)9.24K to 11.76K ohms
6.2L 0.540 to 0.660 ohms (1)9.24K to 11.76K ohms
6.4L 0.540 to 0.660 ohms (1)9.24K to 11.76K ohms
(1) Not directly measurable due to diode in circuit.