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2001 Infiniti QX4 3.5L MIL Lamp on
Posted to Asian Driveability on 2/3/2005 6 Replies

Been fighting a recurring P0430; both Downstream O2s are new from Nissan per TSB, At this mileage it seems unlikely that the cats are out. Just wondering if any of you Infiniti guys now of a reflash or other item I'm unaware of or can give me a heads up on wha...

6 Replies Received (View Replies)

  Related Documents & Media  2001 Infiniti QX4

 
Message Closed

car Vehicle Data

2001 Infiniti QX4

VIN JNRDR07Y71
Engine3.5 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / EFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursCruise
Misc.Ca Emissions Incl.

Trouble Codes

P0430Catalyst Efficiency Below Threshold (Bank 2)
Message Closed

car Vehicle Data

2001 Infiniti QX4

VIN JNRDR07Y71
Engine3.5 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / EFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursCruise
Misc.Ca Emissions Incl.

Trouble Codes

P0430Catalyst Efficiency Below Threshold (Bank 2)