Conditions For Running Test (Cold Start)

2004 Oldsmobile Bravada AWDSECTION Conditions For Running Test (Cold Start)
WARNING: This page is about a different car, the 2003 Chevrolet Cavalier. However, it is still accessible from the selected car via links, so may be relevant.

Ensure vehicle meets the following conditions before performing procedure:

  • Barometric pressure is greater than 72 kPa.
  • The ECT sensor parameter is less than 84°F (29°C).
  • The IAT sensor parameter is less than 84°F (29°C).
  • The difference between IAT and ECT is 13°F (7°C) or less.
  • Battery voltage is 9-16 volts.
  • Fuel level is 1/4-3/4.

Test will initiate only after a cold start. A cold start is considered when engine coolant temperature is less than 35°F (2°C).

RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.