Engine Controls - Oxygen Sensor Quick Check Revision

NO.: TSB-92-13-006
DATE: August, 1992
MODEL: 1992 3000GT

[TSB Revision TSB-92-13-006]

SUBJECT:
OXYGEN SENSOR DIAGNOSIS QUICK CHECK - SERVICE MANUAL REVISION

PURPOSE

This bulletin revises the trouble diagnosis code quick reference chart relating to turbocharged vehicle oxygen sensor diagnosis. The oxygen sensor trouble code II applies to the turbocharged vehicle rear bank oxygen sensor and non-turbocharged vehicles. Trouble code 39 applies to the turbo front bank oxygen sensor. As a reference to this bulletin, write this TSB number in the TSB Revision Boxes on the affected service manual pages.

AFFECTED SERVICE MANUAL

1992 3OOOGT, Pages 13-15,13-16

DETAILS OF REVISION

Page 13-15





As shown, please write in " REAR BANK"

Page 13-16
Please cross out "Rear Bank" and write in "Front Bank"