AutoCodes – Generic – P2313

P2313 Code - Ignition Coil 'E' 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 'E', Ignition Coil 'E' harness is open or shorted, Ignition Coil 'E' 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: P2313 indicates Ignition Coil 'E' Primary Control Circuit High.
Common causes: Common causes include Faulty Ignition Coil 'E', Ignition Coil 'E' harness is open or shorted, Ignition Coil 'E' 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 10,830

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
Comments
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Code P2313 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 P2307 code sets when the PCM detects a short to voltage in the circuit.

OBDII Code P2313 - Ignition Coil 'E' Primary Control Circuit High - AutoCodes.com — P2313 Code - Ignition Coil 'E' Primary Control Circuit High

What does this mean?

What are the Possible Causes of the DTC P2313?

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

How to Fix the DTC P2313?

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 P2313 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.

Need more information about the P2313 code?

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Need Help with the Code?

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Information for Specific Makes

P2313 Audi — Ignition Coil 5 Primary Control Circuit High
P2313 Buick — Ignition Coil 5 Control Circuit High Voltage
P2313 Cadillac — Ignition Coil 5 Control Circuit High Voltage
P2313 Chevrolet — Ignition Coil 5 Control Circuit High Voltage
P2313 Chrysler — Ignition Coil 'E' Primary Control Circuit High
P2313 Dodge — Ignition Coil 'E' Primary Control Circuit High
P2313 Ford — Ignition Coil 'E' Primary Control Circuit High
P2313 GMC — Ignition Coil 5 Control Circuit High Voltage
P2313 Jeep — Ignition Coil 'E' Primary Control Circuit High
P2313 Lincoln — Ignition Coil 'E' Primary Control Circuit High
P2313 Mercury — Ignition Coil 'E' Primary Control Circuit High
P2313 Suzuki — Ignition Coil 5 Primary Control Circuit High
P2313 Volkswagen — Ignition Coil 5 Primary Control Circuit High

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.