Celica 2WD L4-2.0L (3S-FE) (1988)
Fig. 10 Checking ignition coil secondary resistance
Fig. 11 Checking ignition coil secondary resistance. Models w/internal coil
3.
Check secondary coil resistance by placing ohmmeter leads between coil positive terminal and high tension terminal, Figs. 7 through 11.
4.
Resistance should be within specifications shown in IGNITION SPECIFICATION CHART.
6.
Inspect coil for cracks, damaged or burned terminals and leakage.
7.
If coil resistance is not within specifications, or if coil is damaged, coil should be replaced.