Conditions For Running DTC

• BARO pressure is greater than 72 kPa.
• Engine coolant temperature is 167-257°F (75-125°C).
• Intake air temperature is 68-141°F (20.5-60.5°C).
• Engine operating in closed-loop.
• Engine has run for 6-8 minutes off idle in order to initiate test.
• Battery voltage is 9.0-16.0 volts.
• Fuel ethanol content is less than 14 percent.

Failure to meet the necessary requirements may produce inaccurate test results.