1.
Measure 1st and 2nd coil resistance after disconnecting ignition coil.
■ Specification
1st coil resistance | 0.62Ω ~10% [20℃(68℉)] |
2nd coil resistance | 7.0㏀ ~15% |
Measure 1st and 2nd coil resistance after disconnecting ignition coil.
■ Specification
1st coil resistance | 0.62Ω ~10% [20℃(68℉)] |
2nd coil resistance | 7.0㏀ ~15% |
Are the 1st coil resistance and the 2nd coil resistance normal?
 | ▶ Go to "1st ignition coil signal waveform inspection" procedure as below. |
 | ▶ Replace the ignition coil. |
Select oscilloscope function on the GDS and connect channel "A" of the VMI to "Ignition Coil Control" terminal of "ECM" harness connecter.
Measure the 1st ignition coil signal waveform with IG key "START".
■ Reference signal waveform
Is the 1st ignition coil signal waveform normal?
| ▶ Click on "Ignition coil circuit" item for more details. |
| ▶ Replace the ignition coil. |
