EEC IV Quick Test - Manual Revision

Article No.
91-11B-2

06/14/91

ENGINE/EMISSIONS DIAGNOSIS MANUAL - 1991 - SECTION 5 - QUICK TEST MATRIX REVISED



FORD:
1991 CROWN VICTORIA, MUSTANG

LINCOLN-MERCURY:
1991 GRAND MARQUIS, MARK VII

LIGHT TRUCK:
1991 AEROSTAR, BRONCO, E SERIES, EXPLORER, RANGER

MEDIUM/HEAVY TRUCK:
1991 F SERIES



ISSUE:
The EEC-IV Quick Test matrix in the 1991 Engine/Emissions Diagnosis Manual has been updated to include revised information. Pages 5-7, 5-9 through 5-11, 5-14, 5-15 and 5-18 are affected.

ACTION:
Refer to the pages in this TSB article for the revised information.



OTHER APPLICABLE ARTICLES:
NONE

WARRANTY STATUS:
INFORMATION ONLY

OASIS CODES:
690000





STEP: 2-DIGIT KEY ON ENGINE OFF CODE CHARTS - TRUCK





STEP: 3-DIGIT KEY ON ENGINE OFF CODE CHARTS - TRUCK





STEP: 2-DIGIT ENGINE RUNNING CODE CHARTS - CAR





STEP: 2-DIGIT ENGINE RUNNING CODE CHARTS - TRUCK





STEP: 2-DIGIT CONTINUOUS MEMORY CODE CHARTS - CAR





STEP: 2-DIGIT CONTINUOUS MEMORY CODE CHARTS - TRUCK





STEP: 3-DIGIT ENGINE CONTINUOUS MEMORY CODE CHARTS - TRUCK