IGNA13 - Check PIP Signal With TFI Disconnected

^ Key OFF.

^ Reconnect diagnostic harness PIP sensor tee to PIP sensor.

^ Turn switch on diagnostic cable to NORMAL.

^ Disconnect diagnostic harness TFI module tee from Ignition Control Module only; leave TFI module tee connected to vehicle harness.

^ Crank engine and measure voltage between Pin 34 (PIP) and Pin 7 (BAT-).

^ Is voltage between 3.0 and 8.5 volts AC?

YES -- Replace Ignition Control Module. Remove all test equipment. Reconnect all components. Clear continuous memory. Rerun quick test.

NO -- GO to IGNA14. IGNA14 - Check PCM PIP Signal