Intake or Shared Output - Only select when controlling one Intake Cam Solenoid, or one Shared (Intake and Exhaust) Solenoid.
Exhaust - Only select when controlling one Exhaust Cam Solenoid.
Intake and Exhaust - Only select when controlling one Intake Cam Solenoid AND one Exhaust Cam Solenoid.
Two Intake Outputs - Only select when controlling one Intake Cam Solenoid with two outputs (sometimes required if one DPO is not capable of switching enough current).
Two Exhaust Outputs - Only select when controlling one Exhaust Cam Solenoid with two outputs (sometimes required if one DPO is not capable of switching enough current). Alternatively, using a HCO (High Current Output) may be suitable if available.
Two Intake and Two Exhaust Outputs - Only select when controlling one Intake Cam Solenoid with two outputs, AND one Exhaust Cam Solenoid with two outputs (sometimes required if one DPO is not capable of switching enough current). Alternatively, using a HCO (High Current Output) may be suitable if available.