Intake Air Temperature (IAT) Sensor

WARNING: This page does not describe the selected car, but rather 15 other vehicles, including the 1994 Mercury Tracer, 1994 Mercury Topaz, 1994 Mercury Sable, 1994 Mercury Grand Marquis, and 1994 Mercury Cougar. However, it is still accessible from the selected car via links, so may be relevant.

IAT SENSOR SPECIFICATIONS ⁽¹⁾

Temperature °F (°C)

Ohms

32 (0)

4000-7000

68 (20)

2000-3000

104 (40)

900-1300

140 (60)

400-700

⁽¹⁾	See appropriate G - TESTS W/ CODES article in the ENGINE PERFORMANCE section following this table for terminal identification.

TESTS W/CODES - EEC 1.8L (for Escort & Tracer)
TESTS W/CODES - EEC-IV (1.9L) (for Escort & Tracer)
TESTS W/CODES - EEC-IV (2.0L) (for Probe)
TESTS W/CODES - EEC-IV (2.3L) (for Tempo & Topaz)
TESTS W/CODES - EEC 2.5L (for Probe)
TESTS W/CODES - EEC-IV (3.0L) (for Sable, Taurus, Tempo & Topaz)
TESTS W/CODES - EEC-IV (3.2L SHO) (for Taurus)
TESTS W/CODES - EEC-IV (3.8L) (for Continental, Cougar, Mustang, Sable, Taurus & Thunderbird)
TESTS W/CODES - EEC-V (3.8L) (for Mustang)
TESTS W/CODES - EEC-V (4.6L) (for Cougar & Thunderbird)
TESTS W/CODES - EEC-IV (4.6L) (all other 4.6L)
TESTS W/CODES - EEC-IV (5.0L) (for Mustang)
TESTS W/CODES - EEC 2.5L (for Probe)
TESTS W/CODES - EEC-IV (3.0L) (for Sable, Taurus, Tempo & Topaz)
TESTS W/CODES - EEC-IV (3.2L SHO) (for Taurus)
TESTS W/CODES - EEC-IV (3.8L) (for Continental, Cougar, Mustang, Sable, Taurus & Thunderbird)
TESTS W/CODES - EEC-V (3.8L) (for Mustang)
TESTS W/CODES - EEC-V (4.6L) (for Cougar & Thunderbird)
TESTS W/CODES - EEC-IV (4.6L) (all other 4.6L)
TESTS W/CODES - EEC-IV (5.0L) (for Mustang)