📖 What Does P0349 Mean?
Symptoms
- • Rough idling
- • decreased engine performance
- • decreased fuel efficiency
- • engine light on
Common Causes
- • Faulty ignition coil
- • spark plug
- • ignition module
- • or crankshaft position sensor
Possible Solutions
1. Check and replace the ignition coil if faulty. 2. Check and replace the spark plug if faulty. 3. Check and replace the ignition module if faulty. 4. Check and replace the crankshaft position sensor if faulty.
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❓ Common Questions About P0349
Can I drive with code P0349?
You can drive for a short time, but should address code P0349 soon to avoid worsening the problem or failing an emissions test.
How much does it cost to fix P0349?
The estimated repair cost for code P0349 is between $100 and $500. This includes parts and labor for most makes and models.
Is this code easy to fix myself?
This repair is considered moderate. It may require specialized tools or significant disassembly. Professional help is recommended if you aren't an experienced DIYer.
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View Best Sellers ↗Related Diagnostic Codes
Other codes that may appear with P0349
P0347: Ignition System Misfire
P0348: Ignition System Misfire
P0350: Ignition System Misfire
Ignition Coil A Primary/Secondary Circuit Malfunction
💡 Why These Codes Are Related:
- • Similar Issues: Same root cause or component failure
- • Related Problems: Often occur together due to system interactions
- • Sequential Codes: Progressive failure stages or multiple sensors
- • Same System: Components within the same automotive system