Response Test Enable
- Closed-loop low MAP not active.
- Closed-loop Mode 0 not active.
- DTCs P0131, P0132, P0134 and P0135 not active.
- System in "closed-loop".
- ECT greater than 135°F (57°C).
- Engine run time greater than 75 seconds.
- Conditions present for greater than 2 seconds.