P0102 2016 Chevrolet Silverado Code - Mass or Volume Air Flow Circuit Low Input
Quick Answer
The P0102 diagnostic trouble code (DTC) for a 2016 Chevrolet Silverado indicates a problem with the Mass or Volume Air Flow Circuit Low Input. Common causes include Faulty MAF sensor, Dirty or contaminated MAF sensor, Damaged wiring or connectors in the MAF circuit. 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
- P0102 2016 Chevrolet Silverado indicates Mass or Volume Air Flow Circuit Low Input.
- Common causes
- Common causes include Faulty MAF sensor, Dirty or contaminated MAF sensor, Damaged wiring or connectors in the MAF circuit.
- 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 P0102 2016 Chevrolet Silverado Description
The P0102 diagnostic trouble code (DTC) for a 2016 Chevrolet Silverado indicates a problem with the Mass or Volume Air Flow Circuit Low Input. This code is triggered when the powertrain control module (PCM) detects that the signal from the mass air flow (MAF) sensor is lower than expected. The MAF sensor measures the amount of air entering the engine, which is crucial for the PCM to calculate the correct air-fuel mixture for combustion. When the MAF sensor signal is too low, it can lead to a lean air-fuel mixture, causing poor engine performance, reduced fuel efficiency, and increased emissions.
Common Causes of P0102 2016 Chevrolet Silverado
- Faulty MAF sensor
- Dirty or contaminated MAF sensor
- Damaged wiring or connectors in the MAF circuit
- Vacuum leaks
- Clogged air filter
Symptoms of P0102 2016 Chevrolet Silverado
- Rough idling or stalling
- Hesitation or lack of power during acceleration
- Engine misfires
- Reduced fuel efficiency
- Check Engine Light illuminated
How to Fix P0102 2016 Chevrolet Silverado
- Begin by visually inspecting the MAF sensor, wiring, and connectors for any signs of damage or contamination.
- Clean the MAF sensor using specialized MAF sensor cleaner to remove any dirt or debris that may be affecting its performance.
- Check for vacuum leaks in the intake system and repair as necessary.
- Replace the MAF sensor if it is found to be faulty or damaged.
- Clear the DTC with a scan tool and test drive the vehicle to ensure the issue has been resolved.
Cost to Fix P0102 2016 Chevrolet Silverado
The cost of repairing a P0102 code on a 2016 Chevrolet Silverado can vary depending on the specific cause of the issue. In general, replacing a MAF sensor can cost between $100 and $400, including parts and labor. Additional costs may apply if there are other components that need to be repaired or replaced. It is advisable to consult with a qualified mechanic or auto repair shop for a more accurate estimate based on the specific circumstances of the vehicle. Keep in mind that labor rates can vary between different locations and types of repair facilities.
Tech Notes for P0102 2016 Chevrolet Silverado
Need more information about the P0102 2016 Chevrolet Silverado code?
Need more information on how to fix the P0102 2016 Chevrolet Silverado code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the P0102 2016 Chevrolet Silverado code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about P0102 2016 Chevrolet Silverado Code
1. What does the P0102 code mean on a 2016 Chevrolet Silverado?
The P0102 code indicates a "Mass or Volume Air Flow Circuit Low Input," meaning the MAF sensor is detecting airflow levels below the expected range.
2. What are the common symptoms of a P0102 code on a 2016 Silverado?
Symptoms may include poor fuel economy, rough idling, lack of power, stalling, or the Check Engine Light being illuminated.
3. What causes the P0102 code on a 2016 Chevrolet Silverado?
Common causes include a dirty or faulty MAF sensor, air intake leaks, clogged air filters, damaged wiring or connectors, or a faulty PCM.
4. Can a dirty air filter cause the P0102 code?
Yes, a clogged or dirty air filter can restrict airflow, causing the MAF sensor to send low input signals and trigger the P0102 code.
5. How do I fix the P0102 code on my 2016 Silverado?
Start by cleaning or replacing the MAF sensor, inspecting the air intake system for leaks or clogs, checking the wiring and connectors, and replacing the air filter if it's dirty.
6. Can I drive my Silverado with a P0102 code?
Driving with a P0102 code is possible but not recommended, as it can lead to poor performance, reduced fuel efficiency, and potential engine damage over time.
7. How do I clean the MAF sensor on a 2016 Chevrolet Silverado?
Use a MAF sensor cleaner spray, carefully remove the sensor, and spray the cleaner onto the sensor element without touching it. Allow it to dry completely before reinstalling.
8. Will resetting the Check Engine Light fix the P0102 code?
Resetting the light may temporarily clear the code, but it won’t fix the underlying issue. The code will likely return until the root cause is addressed.
9. How much does it cost to repair a P0102 code on a 2016 Silverado?
Costs vary depending on the issue, ranging from $10-$30 for a new air filter, $20-$50 for MAF sensor cleaner, to $100-$300 for a replacement MAF sensor.
10. Can a vacuum leak cause the P0102 code?
Yes, a vacuum leak can disrupt airflow readings, leading to a low input signal from the MAF sensor and triggering the P0102 code.
Discuss the causes and fixes for P0102 2016 Chevrolet Silverado OBDII Code
Code P0102 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.