Code Enable Criteria

Following conditions must be met for DTC diagnostic test to run:

• No TP sensor DTCs are set.
• Engine is running.
• Throttle angle is above zero percent, if engine speed is 1300 RPM or less.
• Throttle angle is above 5 percent, if engine speed is 1300 RPM or more.
• MAP sensor indicates a manifold absolute pressure is less than 11 kPa.
• Above conditions are met for 128 test samples within 256 test samples (7.81 msec/test).