P1294

Tests 1 - 2:

Tests 3 - 7:

Tests 8 - 12:

SYMPTOM
P1294 - TARGET IDLE NOT REACHED

WHEN MONITORED
Engine idling more than 2.8 seconds and coolant temp greater than 70 °C (160 °F). For an automatic transmission, in drive mode. There must not be a MAP Sensor or TP Sensor or speed sensor trouble code.

SET CONDITION
Engine idle is > 200 RPM above target idle speed or less than 100 rpm below target idle speed for 20 seconds. Two consecutive failures in a row will store this trouble code.

POSSIBLE CAUSES
- ENG vacuum hoses and components leaks
- Throttle body defective
- Throttle plate/linkage not in correct position
- IAC wiring harness intermittent defect
- IAC wiring harness observable defect