Cold Start Injector 2 Malfunction
The P0214 code means the vehicle's onboard diagnostic system has detected: Cold Start Injector 2 Malfunction. This is a moderate severity code.
- Keep driving?
- Short distances only
- DIY difficulty
- moderate
- Estimated cost
- $100 - $400 (cold start injector $60-$200; relay $20-$50; labor $50-$200)
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Common Symptoms
- Check Engine Light on
- Difficult cold starts, especially in freezing weather
- Rough idle during initial warm-up
- Extended cranking before engine catches
- Increased cold-start emissions
Probable Causes (Ranked by Likelihood)
- Failed cold start injector 2 Very High
- Clogged injector nozzle from carbon or fuel deposits High
- Wiring issue in the injector 2 circuit Moderate
- Faulty cold start relay or thermal time switch Moderate
- PCM driver circuit failure Low
Common Fixes by Vehicle
What techs usually find when diagnosing P0214 on specific vehicles — tap your vehicle for the fix and the exact part:
1996-2003 Ford F-Series 7.3L Powerstroke Moderate DIY
P0214 cold start injector on the 7.3L Powerstroke is actually the injection pressure regulator (IPR) or IPR circuit. Symptoms include hard cold starts. Test the IPR with an ICP gauge -- should hit 500+ psi during cranking. Replace IPR valve (Motorcraft) or clean and reinstall if only stuck with fuel varnish. Confirm the exact part for your year and engine with a retailer's fitment lookup or your VIN before ordering - these applications split by engine and build date.
Labor: 2-3 hours1995-2000 Toyota 4Runner/Tacoma 3.4L Moderate DIY
On the 5VZ-FE 3.4L, P0214 is the cold start injector or its timer switch. Located at the front of the intake plenum, the cold start injector (Toyota) gets gummed with fuel residue. Replace the injector, the cold start time switch, and the fuel line with new copper crush washers. Confirm the exact part for your year and engine with a retailer's fitment lookup or your VIN before ordering - these applications split by engine and build date.
Labor: 2-3 hours1990-2000 Nissan Pathfinder/Frontier VG33 Moderate DIY
Older Nissan/VG33 engines have a cold start injector on the intake plenum that sets P0214 when it sticks or leaks. Disconnect the fuel line, remove the two mounting bolts, and inspect the injector tip for gumming. Clean with carb cleaner or replace. Also check the cold start valve timer switch on the thermostat housing. Confirm the exact part for your year and engine with a retailer's fitment lookup or your VIN before ordering - these applications split by engine and build date.
Labor: 1-2 hoursFrequently Asked Questions
Can I drive with code P0214?
Yes, you can drive short distances. The engine will start and run once warmed up, but cold starts may require extended cranking or multiple attempts, especially in cold weather.
Why do some vehicles have two cold start injectors?
Vehicles with V6 or V8 engines may have two cold start injectors -- one for each bank -- to ensure even fuel distribution during cold starts. P0213 is injector 1 and P0214 is injector 2.
Can I clean a cold start injector?
You can try cleaning the injector with fuel injector cleaner or by soaking the nozzle in a cleaning solution. However, if the internal coil has failed (high or infinite resistance), cleaning will not help and the injector must be replaced.
Mechanics Guide Step-by-step diagnosis
Step-by-Step Diagnostic Procedure
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Verify cold start injector 2 receives power during cold cranking by checking for voltage at the connector.
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Measure injector resistance (typically 2-6 ohms). Compare to specifications.
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Test the thermal time switch or relay that controls cold start injector activation.
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Remove the injector and check the spray pattern for even distribution.
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Inspect wiring and connector for damage, corrosion, or breaks.
Sources 1
This page is built from documented references. Verify against your own service info before repair work.
- SAE J2012Diagnostic Trouble Code Definitions (defines the generic OBD-II code ranges)
Commonly Affected Vehicles
- 1992-2005 Toyota Camry (older V6 models)
- 1995-2010 Lexus LS/GS (V8 models with dual cold start)
- 1998-2008 Nissan Pathfinder (V6 models)
- 2000-2010 Subaru Outback (2.5L, 3.0L)
- 1996-2006 Honda Odyssey (3.5L V6)
Related Codes
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