BMW DTC P2319 – Ignition Coil ‘G’ Primary Control Circuit High
DTC P2319 meaning on BMW
DTC P2319 for BMW indicates a fault in the ignition coil ‘G’ primary control circuit. This fault occurs when the Engine Control Module (ECM) detects a high voltage condition in the primary control circuit of the ignition coil ‘G’. The ECM monitors the primary control circuit to ensure proper ignition coil operation and timing.
BMW DTC P2319 symptoms
Symptoms of DTC P2319 on a BMW may include engine misfires, rough idling, loss of power, and potentially stalling. The Check Engine Light (CEL) may also illuminate on the dashboard to indicate a fault has been detected.
BMW DTC P2319 causes
The primary causes of DTC P2319 on a BMW can include a faulty ignition coil ‘G’, damaged wiring or connectors in the primary control circuit, or a malfunctioning Engine Control Module (ECM). Additionally, corrosion or poor connections can also lead to this fault code.
BMW DTC P2319 seriousness
Ignoring DTC P2319 on a BMW can lead to poor engine performance, reduced fuel efficiency, and potential damage to the catalytic converter over time. It is important to address this issue promptly to prevent further complications.
How to diagnose DTC P2319 on BMW
To diagnose DTC P2319 on a BMW, a mechanic would typically start by using a diagnostic scanner to retrieve the fault codes stored in the ECM. They would then inspect the ignition coil ‘G’, wiring, and connectors for any visible damage or corrosion. Testing the continuity and resistance of the primary control circuit may also be necessary to pinpoint the issue accurately.
How to fix DTC P2319 on BMW
Fixing DTC P2319 on a BMW often involves replacing the faulty ignition coil ‘G’ and repairing any damaged wiring or connectors in the primary control circuit. Ensuring all connections are secure and free of corrosion is crucial. Once the repairs are made, clearing the fault codes and performing a test drive to verify the issue has been resolved is recommended.
How to erase DTC P2319 on BMW
To erase DTC P2319 on a BMW, a diagnostic scanner can be used to clear the fault codes stored in the ECM. After the repairs have been completed and the issue resolved, clearing the fault codes will reset the Check Engine Light and ensure the system is functioning properly.
Recommended tools & DTC Scanners for BMW
Best Diagnostic App for modern BMWs: BimmerLink
Recommended Bluetooth adapter for Bimmerlink: OBDLink CX
Cable adapter for Bimmerlink: Enet Cable USB Type C
For older BMWs we recommend: Autel AutoLink AL319 (2024 version)
Easy-to-use Multimeter for reliable diagnostics: AstroAI Auto-ranging Multimeter
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