Conditions For Running DTC

Non Scan Tool Service Bay Test:

• Barometric (BARO) pressure is more than 75 kPa.
• Fuel level is 15-85 percent.
• Battery voltage is 10-18 volts.
• Engine Coolant Temperature (ECT) is 39-86°F (4-30°C).
• Intake Air Temperature (IAT) is 39-86°F (4-30°C).
• Difference between ECT and IAT is less than 14°F (8°C).

Scan Tool Service Bay Test:

• Barometric Pressure is more than 25 kPa.
• Engine Coolant Temperature (ECT) is less than 158°F (70°C).
• Fuel level is 15-85 percent.
• Battery voltage is 9-18 volts.