Escort L4-116 1.9L SOHC HO (1989)
Pressure Feedback Exhaust Sensor: Technical Service Bulletins
EEC Origin of Self Test Code 33 - Manual Revision
ENGINE EMISSIONS DIAGNOSIS MANUAL, VOLUME H-1989-PAGE 17-117-DIAGNOSTICS TO DETERMINE KEY ON ENGINE RUNNING
SELF-TEST CODE 33 REVISED
Article No. 89-18A-11
FORD:
1989 ESCORT
ISSUE:
The diagnostics written to determine the origin of a key on engine running self-test code 33 is incomplete as published in the 1989 Engine
Emissions Diagnosis Manual, Volume H, page 17-117.
ACTION:
Refer to the pages following this TSB article for the revised diagnostic procedure.
OTHER APPLICABLE ARTICLES: None
WARRANTY STATUS: INFORMATION ONLY
OASIS CODES:
680000
