Engine - Eratic Idle/Hesitation/Poor Economy

Article No.
88-23-14

11/09/88

MAP Sensor - 2.3L - HSC CFI And 2.5L HSC CFI - New Service Part

FORD:
1984-86 TEMPO
1986 TAURUS

LINCOLN-MERCURY:
1984-86 TOPAZ

ISSUE:

A new "MAP" sensor is now available to service 1984-86 Tempo/Topaz vehicles with 2.3L HSC CFI engines and 1986 Taurus vehicles with 2.5L HSC CFI engines. Poor fuel economy, erratic engine idle or hesitation on acceleration may result if an incorrect "MAP" sensor is used.

ACTION:





If service is required, use the new service replacement "MAP" sensor E6PZ-9F479-A. Refer to the following quick reference "MAP" and "BAP" sensor application charts for service part applications for all 1984-89 passenger cars and light trucks.

PART NUMBER PART NAME CLASS

E7FZ-12A644-A BAP Sensor B
E8FZ-12A644-A BAP Sensor B
E6PZ-9F479-A MAP Sensor B
E5SZ-9F479-A MAP Sensor AM
E6TZ-9F479-A MAP Sensor BM
E6FZ-9F479-A MAP Sensor B
E7DZ-9F479-A MAP Sensor B
E7FZ-9F479-A MAP Sensor B

OTHER APPLICABLE ARTICLES: NONE

WARRANTY STATUS: INFORMATION ONLY

OASIS CODES: 620800, 631900, 640200