Two technicians are discussing distributor ignition. Technician A ...

[Mr.Thesaxman]

Two technicians are discussing distributor ignition. Technician A says that the pickup coil or optical sensor in the distributor is used to pulse the ignition module (igniter). Technician B says that some distributor ignition systems use an optical sensor. Which technician is correct?
◦ Technician A only
◦ Technician B only
◦ Both technicians A and B
◦ Neither technician A nor B

[fwbard]

Both technicians A and B

[Mr.Thesaxman]

TYSM

[skipfourms123]

Thanks for the timely response, appreciate it