P0202 2016 Chevrolet Silverado Code - Cylinder 2 Injector Control Circuit
Quick Answer
The P0202 diagnostic trouble code (DTC) for a 2016 Chevrolet Silverado indicates a problem with the injector control circuit for cylinder 2. Common causes include Faulty fuel injector for cylinder 2, Short circuit, open circuit, or high resistance in the wiring connected to the fuel injector, PCM malfunction. 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
- P0202 2016 Chevrolet Silverado indicates Cylinder 2 Injector Control Circuit.
- Common causes
- Common causes include Faulty fuel injector for cylinder 2, Short circuit, open circuit, or high resistance in the wiring connected to the fuel injector, PCM malfunction.
- 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.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.
Code P0202 2016 Chevrolet Silverado Description
The P0202 diagnostic trouble code (DTC) for a 2016 Chevrolet Silverado indicates a problem with the injector control circuit for cylinder 2. In a fuel-injected engine like the one in the Chevrolet Silverado, each cylinder has its own fuel injector responsible for delivering the precise amount of fuel needed for combustion. The injector control circuit is a vital component that regulates the fuel injection process, ensuring the correct fuel-to-air ratio for optimal engine performance.
Common Causes of P0202 2016 Chevrolet Silverado
- Faulty fuel injector for cylinder 2.
- Short circuit, open circuit, or high resistance in the wiring connected to the fuel injector.
- PCM malfunction.
- Corrosion or damage to the injector control circuit connectors.
- Poor electrical connection or ground issues.
Symptoms of P0202 2016 Chevrolet Silverado
- Check engine light illuminated on the dashboard.
- Rough idling or engine misfires.
- Decreased fuel efficiency.
- Engine hesitation or stumbling during acceleration.
- Engine stalling or difficulty starting.
How to Fix P0202 2016 Chevrolet Silverado
- Perform a visual inspection of the injector control circuit wiring and connectors for any signs of damage or corrosion.
- Test the fuel injector for cylinder 2 using a multimeter to check for proper resistance and operation.
- Verify the continuity of the injector control circuit using a scan tool and repair any wiring issues as needed.
- Clear the DTC and reset the PCM to see if the P0202 code returns.
- If the issue persists, replace the faulty fuel injector or address any PCM malfunctions identified during diagnosis.
Cost to Fix P0202 2016 Chevrolet Silverado
The typical repair costs for resolving a P0202 code on a 2016 Chevrolet Silverado can range from $150 to $500, depending on the specific cause of the issue and the price of parts and labor. Keep in mind that diagnosis time and labor rates at auto repair shops can vary, with hourly rates typically ranging from $80 to $150. It's recommended to consult with a trusted mechanic or dealership for a more accurate estimate based on your location and vehicle specifics.
Need more information about the P0202 2016 Chevrolet Silverado code?
Need more information on how to fix the P0202 2016 Chevrolet Silverado code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the P0202 2016 Chevrolet Silverado code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about P0202 2016 Chevrolet Silverado Code
1. What does the OBDII code P0202 mean for a 2016 Chevrolet Silverado?
P0202 indicates a problem with the Cylinder 2 Injector Control Circuit, meaning the injector is not operating as expected due to an electrical or wiring issue.
2. What are common symptoms of code P0202 in a 2016 Chevrolet Silverado?
Symptoms may include rough idling, misfires, decreased fuel efficiency, engine hesitation, poor acceleration, and an illuminated check engine light.
3. What causes code P0202 on a 2016 Chevrolet Silverado?
Common causes include a faulty fuel injector, damaged wiring or connectors, issues with the injector driver circuit, or a malfunctioning Powertrain Control Module (PCM).
4. Can you drive a 2016 Chevrolet Silverado with code P0202?
While the truck may still run, driving with this code can lead to engine performance issues, reduced fuel efficiency, and potential damage to other components if not addressed promptly.
5. How do you troubleshoot code P0202 on a 2016 Chevrolet Silverado?
Start by inspecting the wiring and connectors for damage or corrosion, testing the injector for proper function, and checking the PCM for errors or faults.
6. How do you fix code P0202 on a 2016 Chevrolet Silverado?
Repairs may involve replacing the faulty injector, repairing damaged wiring or connectors, or reprogramming or replacing the PCM if necessary.
7. How much does it cost to repair code P0202 on a 2016 Chevrolet Silverado?
Repair costs vary but typically range from $100 to $500, depending on whether parts like the injector, PCM, or wiring need replacement.
8. Can a bad fuel injector cause code P0202 on a 2016 Chevrolet Silverado?
Yes, a defective or clogged fuel injector can trigger this code if it fails to properly deliver fuel to Cylinder 2.
9. How do I test the injector for Cylinder 2 on a 2016 Chevrolet Silverado?
You can test the injector by using a multimeter to check resistance and voltage or by performing a noid light test to verify signal delivery from the PCM.
10. Will clearing the code P0202 fix the problem on a 2016 Chevrolet Silverado?
Clearing the code may temporarily turn off the check engine light, but the underlying issue must be resolved to prevent the code from returning.
Discuss the causes and fixes for P0202 2016 Chevrolet Silverado OBDII Code
Code P0202 2016 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.