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Engine Controls - MIL ON/O2 Sensor DTC's Set|Page 4799 > < Engine Controls - Seized O2 Sensor Removal Procedure|Page 4794
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Oxygen Sensor: All Technical Service Bulletins
Engine Controls - MIL ON/O2 Sensor DTC's Set

Classification:
EC03-013a

Reference:
NTB04-002a

Date:
February 5, 2004

'01 - '02 XTERRA/FRONTIER WITH VG33: MIL 'ON' WITH MULTIPLE FRONT/REAR 02 SENSOR DTCS

ATTENTION:

THIS BULLETIN HAS BEEN REVISED.

^

The Applied Vehicles and Parts Information sections were revised.

^

Please use this bulletin NTB04-002a for complete information.

^

Discard all previously distributed copies of NTB04-002.

APPLIED VEHICLES

NOTE:

This bulletin currently does not apply to:

2001 Xterra with VG33E non-supercharger (non-S/C)
2001 Frontier with VG33E non-supercharger (non-S/C)

IF YOU CONFIRM:

An Applied Vehicle has the MIL "ON" with one or more, and any combination of the Diagnostic Trouble Codes (DTCs) shown stored in the ECM.

DETERMINE IF:

There is water or water corrosion inside any of the affected 02 sensor connectors, where the sensor connectors plug into the engine main harness.

ACTIONS:

Engine Controls - MIL ON/O2 Sensor DTC's Set|Page 4799 > < Engine Controls - Seized O2 Sensor Removal Procedure|Page 4794