Idle Speed & Mixture

NOTE: Idle mixture is not adjustable. If idle mixture is incorrect, see appropriate TESTS W/CODES article in the ENGINE PERFORMANCE section. Refer to the following menu:

Escort & Tracer 1.8L: TESTS W/CODES - EEC 1.8L 1.9L: TESTS W/CODES - EEC-IV (1.9L)
Probe: TESTS W/CODES - EEC-IV (2.0L)
Tempo & Topaz: TESTS W/CODES - EEC-IV (2.3L)

IDLE SPEED SPECIFICATIONS

Model

RPM

1.8L

⁽¹⁾ 700-800

1.9L

⁽²⁾ 730-830

2.0L

⁽²⁾ 650-750

2.3L

⁽³⁾ **

⁽¹⁾	With STI terminal of diagnostic connector grounded.

⁽²⁾	Idle speed is not adjustable.

⁽³⁾	Information is not available.