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Engine-Codes – Generic – C1179

C1179 Code - Delta Stroke Sensor Malfunctioning

Quick Answer

The C1179 diagnostic trouble code (DTC) indicates a malfunction in the delta stroke sensor of the vehicle. Common causes include Wiring harness damage or corrosion, Sensor failure, ECM communication problems. 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
C1179 indicates Delta Stroke Sensor Malfunctioning.
Common causes
Common causes include Wiring harness damage or corrosion, Sensor failure, ECM communication problems.
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.
What is this?
Table of contents Created and updated by William Orellana on Sep 06, 2024
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Code C1179 Description

The C1179 diagnostic trouble code (DTC) indicates a malfunction in the delta stroke sensor of the vehicle. The delta stroke sensor is responsible for measuring the difference in stroke length between two pistons in the engine. This information is crucial for the engine management system to adjust fuel injection and ignition timing accurately. When the delta stroke sensor malfunctions, it can lead to incorrect readings being sent to the engine control module (ECM), resulting in poor engine performance, decreased fuel efficiency, and potential damage to the engine components.

OBDII Code C1179 - Delta Stroke Sensor Malfunctioning
C1179 Code - Delta Stroke Sensor Malfunctioning

Common Causes of C1179

  1. Wiring harness damage or corrosion
  2. Sensor failure
  3. ECM communication problems
  4. Mechanical issues within the engine

Symptoms of C1179

  1. Engine misfires
  2. Rough idling
  3. Hesitation during acceleration
  4. Stalling of the engine

How to Fix C1179

  1. Diagnose the issue by checking the wiring harness and sensor connections for any damage or corrosion.
  2. Test the delta stroke sensor using a multimeter to ensure it is functioning correctly.
  3. Check the ECM communication for any faults or errors that may be affecting sensor readings.
  4. If the sensor is faulty, replace it with a new one and recalibrate as necessary.
  5. Clear the DTC and test drive the vehicle to ensure the issue has been resolved.

Cost to Fix C1179

The cost of repairing a delta stroke sensor malfunction can vary depending on the make and model of the vehicle, the location of the repair shop, and the extent of the damage. On average, the parts for this repair can range from $100 to $300, while labor costs can amount to $100 to $200. Overall, the total repair cost could be anywhere from $200 to $500. Keep in mind that these are rough estimates, and actual costs may vary. It's recommended to consult with a professional mechanic for a more accurate quote.

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Code C1179 Information for Specific Makes

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 C1179 Code

1. What are the common symptoms of OBDII code C1179 (Delta Stroke Sensor Malfunctioning)?

The common symptoms include the ABS warning light illuminating on the dashboard, issues with the vehicle's stability control system, and potential difficulties in braking.

2. What are some possible causes of OBDII code C1179 (Delta Stroke Sensor Malfunctioning)?

Potential causes of this code include a faulty delta stroke sensor, damaged wiring or connectors in the ABS system, or issues with the ABS control module.

3. How can I diagnose OBDII code C1179 (Delta Stroke Sensor Malfunctioning)?

Diagnosing this code typically involves using a professional OBDII scanner to retrieve the fault codes, conducting a visual inspection of the ABS system components, and testing the delta stroke sensor's functionality.

4. Can I continue driving my vehicle with OBDII code C1179 (Delta Stroke Sensor Malfunctioning)?

It is not recommended to drive the vehicle with this code present, as it can affect the ABS system's performance and potentially compromise your safety on the road.

5. Are there any DIY repair tips for fixing OBDII code C1179 (Delta Stroke Sensor Malfunctioning)?

DIY repair tips may include checking and cleaning the connectors and wiring related to the delta stroke sensor, replacing the sensor if necessary, or seeking professional help for a thorough diagnosis and repair.

6. How much does it typically cost to repair OBDII code C1179 (Delta Stroke Sensor Malfunctioning)?

The cost of repairing this code can vary depending on the root cause of the issue, the labor rates in your area, and the cost of replacement parts. It is advisable to obtain estimates from reputable mechanics or repair shops.

7. Can OBDII code C1179 (Delta Stroke Sensor Malfunctioning) be caused by a loose gas cap or other minor issues?

No, this specific OBDII code is related to the malfunction of the delta stroke sensor in the ABS system and is not typically associated with minor issues like a loose gas cap.

8. Will resetting the OBDII system clear the code C1179 (Delta Stroke Sensor Malfunctioning)?

Resetting the OBDII system may temporarily clear the code, but if the underlying issue with the delta stroke sensor persists, the code is likely to reappear after driving the vehicle.

9. Is it necessary to visit a dealership for repair of OBDII code C1179 (Delta Stroke Sensor Malfunctioning)?

While visiting a dealership is an option, you can also seek assistance from independent mechanics or repair shops with experience in diagnosing and repairing ABS system issues related to this code.

10. How can I prevent OBDII code C1179 (Delta Stroke Sensor Malfunctioning) from occurring in the future?

Regularly maintaining your vehicle's ABS system, promptly addressing any warning lights related to the system, and following the manufacturer's recommended service schedule can help prevent this code from occurring.

Discuss the causes and fixes for C1179 OBDII Code

Submit a New Comment

  • i have nissan armada 2006 the car was slipping and the parking break turned on automatically while i am driving..the break booster is working well and you cannot change the delta stroke sensor after checking all errors i found that i have to change the abs system and the problem have gone

    Reply to Comment

  • Thank you for the information!!

    Reply to Comment