Engine Controls - Revised Code 26 & Chart C-16
NUMBER: 92-U-35ACORP.REF.NO: 216506R
DATE: October 1992
SECTION: 6E3, L4
SUBJECT:
REVISED CODE 26, CHART C-16
MODELS/YEARS:
1992 ACHIEVA W/2.3L (VIN D, A, 3 AND N)
This bulletin cancels and supersedes Service Manual Update 92-U-35 which should be discarded.
This bulletin is being revised to include an updated Code 26 Chart for all 1992 Achieva's equipped with the 2.3L (VIN D, A, and 3) engine. The Chart has been enhanced to incorporate improved diagnostics with the aid of a Tech 1 Scan tool.
This Bulletin has now added an updated CHART C-16 for Achieva's equipped wdh the 2.3L (VIN D, A, and 3) engine. The revised Chart includes enhanced diagnostics for the "Check Gauges" indicator.
This bulletin updates the Code 26 Chart and Facing page in Section 6E3, "Driveability and Emissions" for 1992 Achieva's equipped with 2.3L (VIN D, A, and 3) engines. This bulletin also updates the Code 26 Chart, Chart C-16 for 1992 Achieva's equipped with the 3300 (VIN N) engine. The revised Charts include diagnosis for vehicles equipped with a "Check Gauges" indicator instead of an engine temperature "Temp" indicator.
Code 26 Quad-Driver (QDM) Circuit
2.3L (VIN D, A & 3) "N" Carline (Port)
Chart C-16 ECM Controlled "Warning" Light Circuit
2.3L (VIN D, A & 3) "N" Carline (Port)
Code 26 Quad-Driver (QDM) Circuit
3300 (VIN N) "N" Carline (Port)
Code 26 Quad-Driver (QDM) Circuit
3300 (VIN N) "N" Carline (Port)
Chart C-16 ECM Controlled "Temp/Check Gauges" Lamp Circuit
3300 (VIN N) "N" Carline (Port)