IGNA3 - Check For Spark at Coil During Crank
^ Use an Air Gap Spark Tester (D81P-6666-A) or equivalent to check for spark during crank at coil wire.
^ Was spark present during crank?
YES -- GO to IGNA9. IGNA9 - Check For Spark at All Wires
NO -- GO to IGNA4. IGNA4 - Check For TFI Power