Engine-Codes
 
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P0306 2006 NISSAN ALTIMA SEDAN

P0306 2006 NISSAN ALTIMA SEDAN - Number 6 Cylinder Misfire Detected

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3  What does this mean?

P0306 2006 NISSAN ALTIMA SEDAN Possible Causes

  • Faulty spark plug 6
  • Clogged or faulty fuel injector 6
  • Faulty ignition coil 6
  • Fuel injector 6 harness is open or shorted
  • Fuel injector 6 circuit poor electrical connection
  • Ignition coil 6 harness is open or shorted
  • Ignition coil 6 circuit poor electrical connection
  • Insufficient cylinder 6 compression
  • Incorrect fuel pressure
  • Intake air leak

First diagnose P0306 2006 NISSAN ALTIMA SEDAN code

    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 terminals.

P0306 2006 NISSAN ALTIMA SEDAN Tech Notes

The P0306 code means that the cylinder 6 is misfiring or is randomly misfiring. Start by checking for intake leaks and if no leaks are found the next step is to replace the spark plugs on cylinder 6. If the problem persists more tests needs to be done to diagnose problem, see "Possible Causes"

Cost of diagnosing the P0306 2006 NISSAN ALTIMA SEDAN code

    Labor: 1.0

    The cost of diagnosing the P0306 2006 NISSAN ALTIMA SEDAN code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.

When is the P0306 2006 NISSAN ALTIMA SEDAN code detected?

Engine Cylinder 6 is Misfiring.

P0306 2006 NISSAN ALTIMA SEDAN Possible Symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)
  • Lack/loss of power
  • Hard start
  • Engine hesitation

P0306 2006 NISSAN ALTIMA SEDAN Meaning

When a misfire occurs, engine speed will fluctuate. If the engine speed fluctuates enough to cause the Crankshaft Position (CKP) sensor signal to vary, the Engine Control Module (ECM) can determine that a misfire is occurring.
OBDII Code P0306 2006 NISSAN ALTIMA SEDAN - Number 6 Cylinder Misfire Detected - Engine-Codes.com

P0306 2006 NISSAN ALTIMA SEDAN More Information

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