Code Enable Criteria

Conditions for running DTC:

• DTCs P0101, P0102, P0103, P0107, P0108, P0121, P0122, P0123, P0401, P0404, P0405, P0410, P0440, P0442, P0443 or P0446 is not set
• Engine is running.
• Engine speed is 400-5000 RPM.
• Change in engine speed is less than 100 RPM.
• Traction control is not active.
• Throttle position is zero to 100 percent.
• Change in idle air is less than 10 grams/second.
• Change in EGR position is less than 20 percent.
• A/C compressor clutch is steady.
• Power steering is stable.
• Power Take-Off (PTO) is not active (if equipped).
• Brake and clutch switch state does not change.
• All conditions are stable for 2 seconds.

Conditions for setting DTC:

• Actual MAP sensor signal is not within the predicted range for 1.5 seconds.