AutoCodes – Dodge – P2696 Dodge

P2696 Dodge Code - Injector Data Incompatible

Quick Answer

The control functions for the fuel injection system are integrated into the Engine Control Module (ECM). Common causes include Program Injector. 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: P2696 Dodge indicates Injector Data Incompatible.
Common causes: Common causes include Program Injector.
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 1,317

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 Jan 26, 2019

Description
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
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Code P2696 Dodge Description

The control functions for the fuel injection system are integrated into the Engine Control Module (ECM). Each injector's flow rate information and cylinder position are stored in the memory of both the Glow Plug Control Module (GPCM) and the ECM. The fuel injector flow rate programming must be done when any of the following procedures are performed: The ECM is replaced, the GPCM is replaced, or any fuel injectors are replaced.
If the ECM does not communicate, the flow rate information can be retrieved from the GPCM. If both control modules fail to communicate, the fuel injector flow rate information, or Injection Quantity Adjustment (IQA) flow rate numbers, will need to be retrieved from each injector.

OBDII Code P2696 Dodge - Injector Data Incompatible - AutoCodes.com — P2696 Dodge Code - Injector Data Incompatible

What does this mean?

What are the Possible Causes of the DTC P2696 Dodge?

Program Injector

How to Fix the DTC P2696 Dodge?

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 does this mean?

Code Tech Notes

Programming Injector must perform with an OBDII scanner capable of programming injectors.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P2696 Dodge 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 P2696 Dodge Code

1. What are the common symptoms of OBDII code P2696 in a Dodge related to "Injector Data Incompatible"?

- Common symptoms include rough idle, misfires, poor acceleration, and potential stalling of the vehicle.

2. What can cause the OBDII code P2696 in a Dodge, indicating "Injector Data Incompatible"?

- The code may be triggered by issues such as a faulty fuel injector, damaged wiring harness, ECM/PCM programming error, or a communication problem between the injector and the engine control module.

3. How can I diagnose the OBDII code P2696 in a Dodge related to "Injector Data Incompatible"?

- Diagnosis involves inspecting the fuel injectors, checking the wiring for any damage, verifying software updates for the ECM/PCM, and using a scan tool to monitor injector data and communication.

4. Is it safe to continue driving with the OBDII code P2696 in a Dodge indicating "Injector Data Incompatible"?

- It is not recommended to drive the vehicle with this code present, as it can lead to poor engine performance and potential damage if the underlying issue is not addressed promptly.

5. What are some repair tips for fixing the OBDII code P2696 in a Dodge linked to "Injector Data Incompatible"?

- Repair tips include replacing a faulty fuel injector, repairing damaged wiring, updating the ECM/PCM software, and ensuring proper communication between the injector and the engine control module.

6. Can a DIY enthusiast fix the OBDII code P2696 in a Dodge related to "Injector Data Incompatible"?

- Depending on the underlying cause, a DIY enthusiast with automotive knowledge and the right tools may be able to address the issue, but it is recommended to seek professional help for accurate diagnosis and repair.

7. How much does it typically cost to repair the OBDII code P2696 in a Dodge indicating "Injector Data Incompatible"?

- The cost of repair can vary widely depending on the exact cause of the code, but it may involve expenses for parts, labor, diagnostic services, and potential reprogramming of the ECM/PCM.

8. Are there any preventive measures to avoid triggering the OBDII code P2696 in a Dodge related to "Injector Data Incompatible"?

- Regular maintenance, such as fuel system cleaning, using high-quality fuel, and addressing any engine performance issues promptly, can help prevent issues that may lead to this code.