nissan Workshop Repair Guides

Nissan and Datsun Workshop Service and Repair Manuals

Engine Controls - MIL ON/DTCs P1031/P1051/P1148/P1168|Page 4226 > < Engine Controls - MIL ON/DTCs P1031/P1051/P1148/P1168|Page 4220
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Technical Service Bulletin # 04-070

Date: 040607

Engine Controls - MIL ON/DTCs P1031/P1051/P1148/P1168

Classification:
EC04-020

Reference:
NTB-070

Date:
June 7, 2004

2004 MURANO; MIL "ON" WITH DTC P1031, P1051, P1148, P1168 A/F SENSOR HEATER / CLOSED LOOP

APPLIED VEHICLES: 
2004 Murano (Z50)

IF YOU CONFIRM:

A MIL "ON" with the following DTC(s) stored:

^

P1031/P1051 (A/F Sensor Heater),

and/or

^

P1148/P1168 (A/F Sensor Closed Loop Control),

ACTIONS:

A.

Confirm this bulletin applies:

^

Check the Current ECM Part Number.

^

Compare your Current ECM Part Number to Chart A.

If that part number does not match one in Chart A, this bulletin does not apply. Go back to ASIST for further diagnostic and repair
information.

B.

Reprogram the ECM.

C.

Perform A/F Sensor test to confirm proper air fuel operation.

IMPORTANT:

The purpose of "ACTION" (above) is to give you a quick idea of the work you will be performing. You MUST closely follow the entire
Service Procedure as it contains information that is essential to successfully completing this repair.

CLAIMS INFORMATION

Engine Controls - MIL ON/DTCs P1031/P1051/P1148/P1168|Page 4226 > < Engine Controls - MIL ON/DTCs P1031/P1051/P1148/P1168|Page 4220