P2319

DTC P2319, sometimes indicated as P231900 is an OBD diagnostic trouble code indicating a manufacturer-specific fault with the vehicle powertrain (i.e. engine and gearbox). This code identifies an error with the ignition system causing ignition coil "g" primary control circuit high.

This code is set when the PCM detects that the Ignition Coil "G" Primary Control Circuit is high. This could be caused by a short to ground in the circuit, a bad ignition coil, or a problem with the PCM.
If you have this code, first check the wiring and connectors for damage or corrosion. Then test the ignition coil for proper resistance and function. If the coil is good, check the PCM for faults.

• P2319: Ignition Coil G Primary Control Circuit High
• P2319: Ignition Coil "G" Primary Control Circuit High
• P2319: Ignition coil G, primary circuit – circuit high
• P2319 00: Ignition coil G, primary circuit - circuit high