19-20 GS500K3 ('03-MODEL)
Inspect the No.2 ignition coil primary peak voltage in the same
manner of No. 1 ignition coil inspection.
No. 2 ignition coil: B/Y terminal – Ground
B/Y: Black with Yellow tracer
Do not disconnect the ignition coil primary wire.
) Tester knob indication: Voltage (*)
+ Ignition coil primary peak voltage: More than 100 V
If they are lower than the specified values, inspect the ignition
coil, signal generator and ignitor.
At above condition, the right cylinder is at the Top Dead Center (TDC). When checking the tappet clearance
and assembling the camshafts, the signal generator rotor must be at this position.