Bottom Trace = Secondary injector current Top Trace = #1 Injector signal - sync

The secondary injectors can be turned on with the Tech1 for testing. #1, 8, 4 & 7 injectors are shorted. Vehicle was equipped with the Multec injectors from the factory. Vehicle received 16 newer style Bosch injectors. Vehicle had a couple of injectors that had been replaced recently. Whenever you run into this situation it is usually best to replace all injectors and do not go back with the Multecs!

Scott Brown
Owner
Connie & Dick's Service Center
Claremont, California, USA