Conditions for Running the DTC
- DTCs P0101, P0102, P0103, P0107, P0108, P0112, P0113, P0116, P0117, P0118, P0120, P0125, P0128, P0201, P0202, P0203, P0204, P0205, P0206, P0220, P0442, P0443, P0446, P0449, P0451, P0452, P0453, P0454, P0455, P0464, P0496, P2135, P2A00 are not set.
- DTC P2A01, P0401, and P0420 are not commanding fuel.
- The system voltage is between 9-18 volts.
- The scan tool special functions are not active.
- The TP sensor parameter is between 3-40 percent.
- The Air Fuel Ratio parameter is between 12:1-16.5:1.
- The loop status parameter is closed.
- The above conditions must be met for at least 3 seconds.