AutoCodes – Ford – P2319 Ford

P2319 Ford Code - Ignition Coil 'G' Primary Control Circuit High

Quick Answer

The 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. Common causes include Faulty Ignition Coil 'G', Ignition Coil 'G' harness is open or shorted, Ignition Coil 'G' circuit poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means: P2319 Ford indicates Ignition Coil 'G' Primary Control Circuit High.
Common causes: Common causes include Faulty Ignition Coil 'G', Ignition Coil 'G' harness is open or shorted, Ignition Coil 'G' circuit poor electrical connection.
Severity: High - diagnose this code as soon as possible.
Can I drive?: Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

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Code Popularity 1,324

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Jun 14, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P2319 Ford Description

The 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 P2319 code sets when the PCM detects a short to voltage in the circuit.

OBDII Code P2319 Ford - Ignition Coil 'G' Primary Control Circuit High - AutoCodes.com — P2319 Ford Code - Ignition Coil 'G' Primary Control Circuit High

What does this mean?

What are the Possible Causes of the DTC P2319 Ford?

Faulty Ignition Coil 'G'
Ignition Coil 'G' harness is open or shorted
Ignition Coil 'G' circuit poor electrical connection

How to Fix the DTC P2319 Ford?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P2319 Ford code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

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Need Help with the Code?

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about P2319 Ford Code

What are the common symptoms of OBDII code P2319 Ford?

- Common symptoms of OBDII code P2319 Ford include engine misfires, rough idling, loss of power, and the Check Engine Light illuminating.

What are the possible causes of OBDII code P2319 Ford?

- Possible causes of OBDII code P2319 Ford include a faulty ignition coil, damaged wiring or connectors in the ignition coil circuit, or issues with the Engine Control Module (ECM).

How can I diagnose the cause of OBDII code P2319 Ford?

- To diagnose OBDII code P2319 Ford, you can perform a visual inspection of the ignition coil and its wiring, test the ignition coil for proper function, and use a scan tool to check for any related ECM issues.

What is the primary control circuit in the context of OBDII code P2319 Ford?

- The primary control circuit in the context of OBDII code P2319 Ford refers to the circuit responsible for controlling the ignition coil's primary voltage, which plays a crucial role in the ignition process.

How serious is OBDII code P2319 Ford?

- OBDII code P2319 Ford should be addressed promptly as it can lead to poor engine performance, reduced fuel efficiency, and potential damage to other engine components if left unresolved.

Can I continue driving with OBDII code P2319 Ford?

- It is not recommended to continue driving with OBDII code P2319 Ford, as it can result in further damage to the ignition system and potentially leave you stranded if the issue worsens.

What are some repair tips for addressing OBDII code P2319 Ford?

- Repair tips for addressing OBDII code P2319 Ford include checking and replacing the faulty ignition coil, repairing any damaged wiring or connectors, and clearing the code with a scan tool after completing the repairs.

How much does it typically cost to repair OBDII code P2319 Ford?

- The cost to repair OBDII code P2319 Ford can vary depending on the specific cause of the issue, but it may involve expenses for parts such as an ignition coil and potential labor costs for professional diagnosis and repair.

Should I reset the OBDII code P2319 Ford after making repairs?

- Yes, it is recommended to reset the OBDII code P2319 Ford using a scan tool after making the necessary repairs to clear the code and ensure the issue has been resolved successfully.