Tempo FWD L4-140 2.3L HSC (1987)
Idle Speed Control Bypass Air (ISC-BPA) Valve: Technical Service Bulletins
Idle Speed Control Schematics - Revision
ENGINE/EMISSIONS DIAGNOSTIC SHOP MANUAL - 1987 - SECTION 17 - ELECTRICAL SCHEMATICS - IDLE SPEED CONTROL
ACTUATOR CONNECTORS REVISED
Article No. 90-18B-9
FORD:
1987 ESCORT, TAURUS, TEMPO, THUNDERBIRD
LINCOLN-MERCURY: 1987 COUGAR, LYNX, TOPAZ
ISSUE:
The Idle Speed Control Actuator (ISCA) connectors shown in the Electrical Schematics of the 1987 Engine/Emissions Diagnostic Shop
Manual on pages 17-3, 17-19, 17-23, 17-27 and 17-38 are incorrect.
ACTION:
Refer to the pages following this TSB article for the updated schematics.
OTHER APPLICABLE ARTICLES: None
WARRANTY STATUS: INFORMATION ONLY
OASIS CODES:
290000
