- Faulty Ignition Coil 'G'
- Ignition Coil 'G' harness is open or shorted
- Ignition Coil 'G' circuit poor electrical connection
- Engine Light ON (or Service Engine Soon Warning Light)
- Engine may be running rough
P2320 DescriptionThe current flow, or dwell, through the primary ignition coil is controlled by the Powertrain Control Module (PCM) by providing a switched ground path through the ignition coil driver to ground. When the ignition coil driver is switched on, current rapidly builds up to a maximum value, determined by the coil inductance and resistance. When the current is switched off, the magnetic field collapses which induces a secondary high voltage surge and the spark plug is fired. This high voltage surge creates a flyback voltage which the PCM uses as a feedback during the ignition diagnostics. The PCM continuously monitors the ignition system for concerns. The P2320 code sets when the PCM detects a short to voltage in the circuit.
P2320 Information for specific makes
- P2320 AUDI Ignition Coil 7 Secondary Circuit
- P2320 CHRYSLER Ignition Coil 'G' Secondary Circuit
- P2320 DODGE Ignition Coil 'G' Secondary Circuit
- P2320 FORD Ignition Coil 'G' Secondary Circuit
- P2320 JEEP Ignition Coil 'G' Secondary Circuit
- P2320 LINCOLN Ignition Coil 'G' Secondary Circuit
- P2320 MERCURY Ignition Coil 'G' Secondary Circuit
- P2320 SUZUKI Ignition Coil 7 Secondary Circuit
- P2320 VOLKSWAGEN Ignition Coil 7 Secondary Circuit
Need more help?Get the P2320 code diagnosed by a professional: Find a repair shop in your area
P2320 CommentsHelp us improve AutoCodes.com. Leave a comment below or tell us if the information above help you fix the code. What are the symptoms on your vehicle for the P2320 code? Have you replaced any parts?
Any information is appreciated. Thanks