Code Enable Criteria

Conditions for running DTC:

• DTCs P0101, P0102, P0103, P0107, P0108, P0112, P0113, P0117, P0118, P0121, P0122, P0123, P0125, P0128, P0201, P0202, P0203, P0204, P0205, P0206, P0300, P0410, P0440, P0442, P0443, P0446, P0449 or P1441 is not set.
• System voltage is greater than 9 volts.
• Engine is operating in closed-loop.
• Engine is running for at least 60 seconds.
• Engine coolant temperature is greater than 122°F (50°C).
• TP sensor angle is greater than 2 percent.
• MAF is 13-29 grams/second.
• Engine speed is 1300-3000 RPM.
• MAF is 13-29 grams/second.

Conditions for setting DTC:

• Conditions are present for a 100 second monitoring period.
• Ratio of average responses is not between 4.2 and 0.4.