For Shop Owners
OBDII Code List
P0301 2003 INFINITI G35

P0301 2003 INFINITI G35 - Number 1 Cylinder Misfire Detected

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

Possible causes

  • Faulty spark plug 1
  • Clogged or faulty fuel injector 1
  • Faulty ignition coil 1
  • Fuel injector 1 harness is open or shorted
  • Fuel injector 1 circuit poor electrical connection
  • Ignition coil 1 harness is open or shorted
  • Ignition coil 1 circuit poor electrical connection
  • Insufficient cylinder 1 compression
  • Incorrect fuel pressure
  • Intake air leak
What does this mean?

Tech notes

The P0301 code means that the cylinder 1 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 1. If the problem persists more tests needs to be done to diagnose problem, see "Possible Causes"
What does this mean?

When is the code detected?

Engine Cylinder 1 is misfiring.

Possible symptoms

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

P0301 2003 INFINITI G35 Description

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 P0301 2003 Infiniti G35 - Number 1 Cylinder Misfire Detected -

Need more help?

Do you need more help with the P0301 2003 Infiniti G35 code? Ask a question to our users or find an automotive repair shop near you to help fix the OBDII code

P0301 2003 INFINITI G35 Comments

Help us improve Leave a comment below or tell us if the information above help you fix the code. What are the symptoms on your vehicle for the P0301 2003 Infiniti G35 code? Have you replaced any parts?
Any information is appreciated. Thanks
Repair Importance Level: 3
1=Low 2=Medium 3=High
Repair Difficulty Level: 3
1=Easy 2=Moderate 3=Hard

Browse All Codes For Specific Model YearBeta
Ford F150 1998 Ford F150
1999 Ford F150
2000 Ford F150
2001 Ford F150
2002 Ford F150
2003 Ford F150
Ford Fusion 2006 Ford Fusion
2007 Ford Fusion
2008 Ford Fusion
2009 Ford Fusion
2010 Ford Fusion
2011 Ford Fusion
2012 Ford Fusion
Honda Accord 2008 Honda Accord
2009 Honda Accord
2010 Honda Accord
Honda Civic 1996 Honda Civic
1997 Honda Civic
1998 Honda Civic
1999 Honda Civic
2000 Honda Civic
Infiniti G35 2003 Infiniti G35
2004 Infiniti G35
2005 Infiniti G35
2006 Infiniti G35
Nissan Altima 2002 Nissan Altima
2003 Nissan Altima
2004 Nissan Altima
2005 Nissan Altima
2006 Nissan Altima
2008 Nissan Altima
2009 Nissan Altima
2010 Nissan Altima
2011 Nissan Altima
2012 Nissan Altima
Nissan Maxima 2005 Nissan Maxima
2006 Nissan Maxima
2007 Nissan Maxima
2008 Nissan Maxima
Nissan Pathfinder 2005 Nissan Pathfinder
2006 Nissan Pathfinder
2007 Nissan Pathfinder
2008 Nissan Pathfinder
2009 Nissan Pathfinder
2010 Nissan Pathfinder
2011 Nissan Pathfinder
2012 Nissan Pathfinder
Nissan Rogue 2008 Nissan Rogue
2009 Nissan Rogue
2010 Nissan Rogue
2011 Nissan Rogue
2012 Nissan Rogue
2013 Nissan Rogue
Nissan Sentra 2002 Nissan Sentra
2003 Nissan Sentra
2004 Nissan Sentra
2005 Nissan Sentra
2006 Nissan Sentra
2007 Nissan Sentra
2008 Nissan Sentra
2009 Nissan Sentra
2010 Nissan Sentra
2011 Nissan Sentra
2012 Nissan Sentra
Toyota Camry 1997 Toyota Camry
1998 Toyota Camry
1999 Toyota Camry
2000 Toyota Camry
2001 Toyota Camry
2006 Toyota Camry
2007 Toyota Camry
2008 Toyota Camry
2009 Toyota Camry
2010 Toyota Camry
2011 Toyota Camry
Toyota Corolla 2005 Toyota Corolla
Toyota Echo 2000 Toyota Echo
2001 Toyota Echo
2002 Toyota Echo
Toyota Highlander 2001 Toyota Highlander
2002 Toyota Highlander
2003 Toyota Highlander
2004 Toyota Highlander
2005 Toyota Highlander
2006 Toyota Highlander
2007 Toyota Highlander
Toyota Prius 2004 Toyota Prius
2005 Toyota Prius
2006 Toyota Prius
2007 Toyota Prius
2008 Toyota Prius
2009 Toyota Prius
Scion xB 2005 Scion xB
2006 Scion xB
2007 Scion xB
Home - For Shop Owners - About - Privacy Policy - Terms and Conditions - - Copyright 2010-2018 - - - -
Posted and Edit by 06-14-2015

Related pages

trouble code po17197 civic vtecwhat does p0430 code meancode p0351 jeep grand cherokeepo174 fordpo442 fordhonda pilot codes maintenanceford transmission codes2004 gmc envoy fuel pump2003 durango problemsp0420 obd2value of 2003 chevy tahoetoyota auris check engine warning1998 altima enginepo141toyota echo p0420fixing catalytic convertere39 camshaft position sensoroil for 2006 hyundai elantravw crankshaft position sensormercedes srs warningdodge 2500 clutchp0133 mercedesp03662006 nissan altima exhaust systemwhat is evaporative emission system leak2001 saturn gas mileagenicks honda2003 nissan altima transmission problems03 nissan altima 3.5 sepontiac montana transmissioninterlock circuit2001 camry valuehonda accord 2009 transmission fluid change2011 jeep grand cherokee malfunction indicator light2009 kia rondo problemsobd p0700toyota camry 1999 ce1999 chevy malibu head gasket1995 toyota corolla check engine lightsmog check fallbrookebtcmp1281 jeep wranglervoyager cam98 honda accord egr valvehyundai santa fe ignition coil problemsdodge 300c hemiis camshaft and crankshaft the same thing2006 mercedes c230 problems2003 chevy tahoe fuel pumpchevy colorado throttle body1997 honda civic overheating troubleshooting2008 tahoe throttle position sensor1998 honda civic ignition coil1997 chevy lumina fuel pump2003 honda accord throttle bodyevap gross leaktoyota hiace diesel engine problemssrs fault codes4l60e 2-3 shift solenoidmuffler shop lincoln ne350z fuel system2000 honda civic problemsmiata p0420evaporator canister problems2001 nissan altima keycheck engine light toyota corolla 2004fault code p01022000 honda accord transmission slippingtransmission fluid bmw 325i2007 honda crv timing chaincode po316what does cts mean for cadillacshifting solenoid2001 toyota corolla p0420