Enable Conditions

Common Enable Conditions Criteria:

Startup Coolant Saved? = TRUE

AND Startup IAT Saved? = TRUE enum

AND Soak Time ≥ 480 min.

AND Engine currently running? = Engine Run enum

AND Disabling Faults Present = FALSE boolean

AND IAT stored previous trip? = TRUE boolean

IAT Stuck Start Test Enable Conditions:

AND Stuck Start Enable Timer > 10 counts (1.25 sec.)

IAT Stuck Drive Test Conditions:

AND Throttle Position > 0.2014%

AND Vehicle Speed ≥ 40 kph

AND Airflow ≥ 15 g/sec.

AND Stuck Drive Test Counter ≥ 2, 400 counts (300 sec.)

IAT Stuck Idle Test Conditions:

AND Throttle Position ≤ 0.2014%

AND Vehicle Speed ≤ 2 kph

AND Stuck Drive Conditions Complete? = TRUE boolean

AND Stuck Idle Test Counter ≥ 480 counts (60 sec.)