Conditions For Running DTC

• ECT and IAT are less than 113°F (45°C).
• Difference between IAT and ECT is less than 45°F (7°C).
• Battery voltage is 11.6-16.0 volts.
• Fuel ethanol content is less than 15 percent.
• Fuel level is more than 10 percent.

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