Engine-Codes - Generic - P1314

P1314 Code - Misfire Rate Catalyst Damage Fault Bank 2

- Code Popularity: 27,697 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents
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What are the Possible Causes of the DTC P1314?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
  • Engine mechanical fault
  • Low fuel pressure
  • Clogged fuel injectors
  • Faulty/worn out spark plugs
  • Faulty ignition coil
  • Faulty fuel injectors
  • Faulty Engine Control Module (ECM)
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How to Fix the DTC P1314?

Check the 'Possible Causes' listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins.

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What is the Cost to Diagnose the Code?

Labor: 1.0

The cost to diagnose the P1314 code is 1.0 hour of labor. The diagnosis time and labor rates at auto repair shops vary depending on the location, make and model of the vehicle, and even the engine type. Most auto repair shops charge between $75 and $150 per hour.

What are Code Possible Symptoms?

  • Engine Light ON (or Service Engine Soon Warning Light)

What Does the P1314 Code Mean?

The Engine Control Module (ECM) monitors the engine for misfires. The Diagnostic Trouble Code (DTC) will be set if the Engine Control Module detects a misfire severe enough to cause an excess exhaust emission and cause Catalytic Converter damage. If a misfire occurs the P1314 and P1316 codes will be set.

P1314 Code - Misfire Rate Catalyst Damage Fault Bank 2

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Code P1314 Information for Specific Makes

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