P0320 - Ignition/Distributor Engine Speed Input Circuit

P0320 - IGNITION/DISTRIBUTOR ENGINE SPEED INPUT CIRCUIT

Description:	This DTC sets when the ignition engine speed sensor input signal to the PCM indicates two successive erratic profile ignition pickup (PIP) pulses occurred during the drive cycle.
Possible Causes:	Incorrect wires or connectors Arcing secondary ignition components (coil, wires and plugs) On-board transmitter (2-way radio)
Diagnostic Aids:	The DTC indicates that two successive erratic PIP pulses occurred.
Application	Key On Engine Off	Key On Engine Running	Continuous Memory
All	GO to PINPOINT TEST A: ENGINE NO START .