Test A: Step 10

10) Check PIP Signal  With key off, install breakout box. Set DVOM on 20-volt scale. On 2.3L (Truck) with DIS, switch timing switch to DIST on breakout box. Measure voltage between test pins No. 56 and 16, while cranking engine. If reading is between 3 and 7 volts, remove breakout box. Replace ECA and repeat QUICK TEST. If reading is less than 3 volts or more than 7 volts, go to next step (on 2.3L DIS Truck, switch timing switch on breakout box to COMPUTED position).