Enable Conditions

ENABLE CONDITIONS CHART

Condition

Minimum

Maximum

Engine off time

6 hours

Initial engine coolant temperature (ECT 1)

19°F (-7°C)

123°F (50°C)

Initial engine coolant temperature (ECT 2)

19°F (-7°C)

Initial intake air temperature

19°F (-7°C)

The difference between initial intake air temperature and current intake air temperature

3°F (2°C)⁽¹⁾

7°F (4°C)⁽²⁾

No active DTCs

P0101, P0102, P0103, P0107, P0108, P0111, P0112, P0113, P0116, P0117, P0118, P0122, P0123, P0125, P0134, P0135, P0154, P0155, P0171, P0172, P0174, P0175, P0222, P0223, P0300, P0301, P0302, P0303, P0304, P0305, P0306, P0335, P0339, P0351, P0352, P0353, P0354, P0355, P0356, P0400, P0401, P0404, P0443, P0496, P0497, P0506, P0507, P060A, P0627⁽³⁾, P1077, P1078, P1116, P1128, P1129, P1172, P1174, P145C, P1659, P2101, P2118, P2122, P2123, P2127, P2128, P2135, P2138, P2176, P2183, P2184, P2185, P2195, P2197, P2227, P2228, P2229, P2237, P2238, P2240, P2241, P2243, P2245, P2247, P2249, P2251, P2252, P2254, P2255, P2279, P2413, P2610, P2646, P2647, P2648, P2649

⁽¹⁾	Intake air temperature decrease judgement when there is no driving record of 25 mph (40 km/h) in this drive cycle.

⁽²⁾	Intake air temperature decrease judgement when there is a driving record of 25 mph (40 km/h) in this drive cycle.

⁽³⁾	J37A4 engine