Checking engine coolant temperature (ECT)

NOTE:

If the engine coolant temperature (ECT) is under 70 °C (158°F) the test cannot start.

Fig 1: Engine Start Verification

GLL101037

Courtesy of VOLVO CARS OF NORTH AMERICA.

Start the engine.
Read off engine coolant temperature (ECT)
If the engine coolant temperature (ECT) is under 70 °C (158°F) allow the engine to reach operating temperature or interrupt the test.

Fig 2: Identifying VCT2000 Diagnostic Tool
Courtesy of VOLVO CARS OF NORTH AMERICA.

Continue
Refer to Start the fuel tank system test