Conditions for Running the DTC
- DTCs P0030, P0036, P0068, P0069, P0097, P0098, P0101, P0102, P0103, P0106, P0107, P0108, P0117, P0118, P0120, P0121, P0125, P0128, P0130, P0131, P0132, P0133, P0134, P0135, P0136, P0137, P0138, P0140, P0141, P0171, P0172, P0220, P0300, P0315, P0335, P0336, P0340, P0341, P0442, P0443, P0446, P0449, P0452, P0453, P0461, P0496, P0502, P0503, P0506, P0507, P1133, P1516, P1681, P2135, P2176 are not set.
- The engine has been running for more than 10 minutes.
- The engine speed is within 200 RPM of the desired idle.
- The engine coolant temperature (ECT) is between 50-125°C (122-257°F).
- The barometric pressure (BARO) is more than 70 kPa.
- The TWC calculated temperature is between 550-765°C (1,022-1,409°F).
- The vehicle is in Closed Loop.
- The intake air temperature (IAT) is between -20 and +80°C (-4 and +176°F).
- The battery voltage is more than 9 volts.
- The throttle position (TP) is 1.5 percent or less.
- The short term fuel trim (FT) is between -10 and +10 percent.
- This diagnostic attempts 1 test during each valid idle period, once the above conditions have been met for 1 minute. This diagnostic attempts up to 6 tests during each drive cycle.