P0192 2015 Chevrolet Silverado Code - Fuel Rail Pressure Sensor Circuit Low Input
Quick Answer
The Engine Control Module (ECM) uses the Fuel Rail Pressure (FRP) sensor to constantly adjust the high-pressure fuel pump's feed rate so that the ideal pressure is permanently maintained in the high-pressure section (between the high-pressure fuel pump and the injectors) by means of closed-loop control. Common causes include Low or no fuel, Faulty Fuel Rail Pressure (FRP) Sensor, Fuel Rail Pressure harness is open or shorted. 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
- P0192 2015 Chevrolet Silverado indicates Fuel Rail Pressure Sensor Circuit Low Input.
- Common causes
- Common causes include Low or no fuel, Faulty Fuel Rail Pressure (FRP) Sensor, Fuel Rail Pressure harness is open or shorted.
- 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 P0192 2015 Chevrolet Silverado Description
What are the Possible Causes of the DTC P0192 2015 Chevrolet Silverado?
- Low or no fuel
- Faulty Fuel Rail Pressure (FRP) Sensor
- Fuel Rail Pressure harness is open or shorted
- Fuel Rail Pressure circuit poor electrical connection
- Faulty Fuel Pump
How to Fix the DTC P0192 2015 Chevrolet Silverado?
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 P0192 2015 Chevrolet Silverado 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 P0192 2015 Chevrolet Silverado code?
Need more information on how to fix the P0192 2015 Chevrolet Silverado code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the P0192 2015 Chevrolet Silverado code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about P0192 2015 Chevrolet Silverado Code
1. What does the OBDII code P0192 mean for a 2015 Chevrolet Silverado?
P0192 indicates that the powertrain control module (PCM) has detected a low voltage signal from the fuel rail pressure sensor, which monitors fuel pressure in the rail.
2. What are the common symptoms of code P0192 in a 2015 Chevrolet Silverado?
Symptoms may include difficulty starting, rough idling, poor engine performance, reduced fuel efficiency, or the engine stalling.
3. What causes the P0192 code to appear in a 2015 Chevrolet Silverado?
Possible causes include a faulty fuel rail pressure sensor, damaged or corroded wiring, a bad PCM, or issues with the fuel pump.
4. Can I continue driving my 2015 Chevrolet Silverado with a P0192 code?
It's not recommended to drive with this code as it can lead to poor performance, stalling, or damage to the engine and fuel system.
5. How do I diagnose the P0192 code in a 2015 Chevrolet Silverado?
Use an OBDII scanner to confirm the code, inspect the fuel rail pressure sensor and its wiring for damage or corrosion, and check the fuel pump for proper operation.
6. How can I fix the P0192 code on my 2015 Chevrolet Silverado?
Repairs may include replacing the fuel rail pressure sensor, repairing or replacing damaged wiring, or addressing fuel pump issues.
7. Is the fuel rail pressure sensor expensive to replace on a 2015 Chevrolet Silverado?
The cost of the sensor itself is relatively affordable, but labor costs will vary depending on your location and mechanic.
8. Can a dirty fuel filter cause the P0192 code in a 2015 Chevrolet Silverado?
A dirty fuel filter is unlikely to cause this specific code but can contribute to fuel delivery issues, which may indirectly affect the sensor's readings.
9. Will clearing the P0192 code with a scanner fix the issue?
Clearing the code will reset the check engine light temporarily, but the underlying problem must be resolved to prevent the code from returning.
10. How urgent is it to fix the P0192 code on a 2015 Chevrolet Silverado?
It’s important to fix this code promptly as it can lead to poor engine performance, reduced fuel economy, and potential damage to the fuel system.
Discuss the causes and fixes for P0192 2015 Chevrolet Silverado OBDII Code
Code P0192 2015 Chevrolet Silverado comments
No comments found for this page.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.
