P0316
Engine Misfire Detected on Startup (First 1000 Revolutions)
P0316 is an OBD-II diagnostic trouble code meaning: Engine Misfire Detected on Startup (First 1000 Revolutions). Common causes: faulty spark plugs, problems with ignition coils. Estimated repair cost: $56–167.
Symptoms
- Unstable engine operation when starting
- Jerking or vibration at idle
- Deterioration in acceleration dynamics
- Increased fuel consumption
Causes
- Faulty spark plugs
- Problems with ignition coils
- Dirty or faulty fuel injectors
- Low fuel pressure
- Compression problems in cylinders
- Malfunction of the crankshaft position sensor
- Problems with the VVT system
How to Fix
- Check the condition of the spark plugs and replace if necessary
- Diagnose ignition coils and replace faulty ones
- Clean or replace fuel injectors
- Check fuel pressure and serviceability of the fuel pump
- Measure compression in cylinders
- Check the crankshaft position sensor and its wiring harness
- Diagnose the VVT system for faults
Related codes
Error P0316 by Vehicle Brand
FAQ
What does the P0316 code mean?
P0316 is an OBD-II diagnostic trouble code that indicates: Engine Misfire Detected on Startup (First 1000 Revolutions)
What causes a P0316 error code?
The most common causes of P0316 include: Faulty spark plugs; Problems with ignition coils; Dirty or faulty fuel injectors; Low fuel pressure.
How do I fix a P0316 diagnostic trouble code?
To fix P0316: Check the condition of the spark plugs and replace if necessary. Diagnose ignition coils and replace faulty ones. Clean or replace fuel injectors. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P0316?
Limited driving only, diagnose soon
How much does it cost to fix P0316?
The estimated repair cost for P0316 is $56–167. Actual cost depends on your vehicle, location, and labor rates.
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