Celica GT Liftback L4-2164cc 2.2L DOHC (5S-FE) MFI (1999)
Ignition Coil: Testing and Inspection
INSPECT PRIMARY COIL RESISTANCE
Using an ohmmeter, measure the resistance between the positive (+) and negative (-) terminals.
Primary coil resistance
INSPECT SECONDARY COIL RESISTANCE
Using an ohmmeter, measure the resistance between the positive (+) and high-tension terminals.
Secondary coil resistance
If the resistance is not as specified, replace the ignition coil.
RECONNECT HIGH-TENSION CORD AND IGNITION COIL CONNECTOR TO IGNITION COIL
REMOVE DISTRIBUTOR CAP
Remove the 2 bolts, and disconnect the distributor cap from the
distributor housing.
REMOVE ROTOR
INSPECT AIR GAP