P1103 Chevrolet Code - Water In Fuel Signal Message Counter Incorrect
Quick Answer
Control modules connected to the serial data circuits monitor the communication during normal vehicle operation. Common causes include Faulty Water In Fuel Sensor, Water In Fuel Sensor harness is open or shorted, Water In Fuel Sensor 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
- P1103 Chevrolet indicates Water In Fuel Signal Message Counter Incorrect.
- Common causes
- Common causes include Faulty Water In Fuel Sensor, Water In Fuel Sensor harness is open or shorted, Water In Fuel Sensor 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.
Code P1103 Chevrolet Description
What are the Possible Causes of the DTC P1103 Chevrolet?
- Faulty Water In Fuel Sensor
- Water In Fuel Sensor harness is open or shorted
- Water In Fuel Sensor circuit poor electrical connection
How to Fix the DTC P1103 Chevrolet?
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 P1103 Chevrolet 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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Get the P1103 Chevrolet code diagnosed by a professional: Find a repair shop in your area
Information for Specific Chevrolet Models
- P1103 2014 Chevrolet Silverado — Water In Fuel Signal Message Counter Incorrect
- P1103 2015 Chevrolet Silverado — Water In Fuel Signal Message Counter Incorrect
- P1103 2016 Chevrolet Silverado — Water In Fuel Signal Message Counter Incorrect
- P1103 2017 Chevrolet Silverado — Water In Fuel Signal Message Counter Incorrect
- P1103 2018 Chevrolet Silverado — Water In Fuel Signal Message Counter Incorrect
Frequently Asked Questions about P1103 Chevrolet Code
1. What are the common symptoms of OBDII code P1103 in a Chevrolet related to the "Water In Fuel Signal Message Counter Incorrect"?
- Common symptoms include poor engine performance, rough idling, stalling, difficulty starting the vehicle, and the illumination of the Check Engine Light.
2. What are the possible causes of OBDII code P1103 in a Chevrolet indicating the "Water In Fuel Signal Message Counter Incorrect"?
- Possible causes may include a faulty water in fuel sensor, damaged wiring or connectors in the water in fuel circuit, or a malfunctioning engine control module (ECM).
3. How can I diagnose OBDII code P1103 in a Chevrolet if I suspect the "Water In Fuel Signal Message Counter Incorrect" issue?
- Diagnosis typically involves inspecting the water in fuel sensor, checking the wiring and connectors for any damage, and using a diagnostic scanner to read the codes stored in the ECM.
4. What are some recommended repair tips for addressing OBDII code P1103 in a Chevrolet related to the "Water In Fuel Signal Message Counter Incorrect"?
- Repair tips may include replacing the water in fuel sensor if found faulty, repairing any damaged wiring or connectors, and resetting the ECM after completing the repairs.
5. Can I continue driving my Chevrolet with OBDII code P1103 indicating the "Water In Fuel Signal Message Counter Incorrect" without causing further damage?
- It is not recommended to continue driving the vehicle with this code present, as it may lead to more serious issues and potential engine damage if left unaddressed.
6. How much does it typically cost to repair OBDII code P1103 in a Chevrolet due to the "Water In Fuel Signal Message Counter Incorrect" problem?
- The cost of repair can vary depending on the exact cause of the issue, but it may range from $100 to $300 for parts and labor.
7. Is it possible to reset OBDII code P1103 in a Chevrolet related to the "Water In Fuel Signal Message Counter Incorrect" without repairing the issue?
- While you can clear the code with a diagnostic scanner, it is important to address the underlying problem to prevent it from recurring and potentially causing more serious issues.
8. Are there any preventive maintenance measures I can take to avoid encountering OBDII code P1103 in a Chevrolet indicating the "Water In Fuel Signal Message Counter Incorrect"?
- Regularly checking and replacing the fuel filter, using high-quality fuel, and keeping up with scheduled maintenance can help prevent issues related to water in fuel contamination.
9. Can a DIY enthusiast with basic automotive knowledge repair OBDII code P1103 in a Chevrolet caused by the "Water In Fuel Signal Message Counter Incorrect"?
- Depending on the exact cause, some DIY enthusiasts may be able to address the issue by following repair guides and using the necessary tools. However, more complex issues may require professional assistance.
10. How long does it typically take to repair OBDII code P1103 in a Chevrolet related to the "Water In Fuel Signal Message Counter Incorrect"?
- The repair time can vary based on the specific cause and the extent of the repairs needed, but it may take anywhere from 1 to 3 hours to complete the repair process.
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