Test 3, Check Pip At EDIS Module
DO NOT connect ECA to break- out box while performing EDIS diagnostics unless so directed. Turn key off. Connect EDIS Diagnostic Cable (007-00059) to breakout box (T83L-50-EEC-IV), EDIS module and coil pack. DO NOT connect VR sensor tee. See Fig 1. Use EDIS No. 6 overlay.
Connect EDIS diagnostic cable negative lead to battery, leaving positive lead disconnected. Set EDIS diagnostic cable box to 4/6 CYLINDER position. Set DVOM to 20-volt AC scale. Connect DVOM leads between breakout box pins No. J43 (PIP E) and J7 (BAT -). Crank engine. If settled AC voltage reading is greater than 0.4 volts, go to next test. If settled AC voltage reading is less than 0.4 volts, go to TEST 8.