pontiac Workshop Repair Guides

Pontiac Workshop Service and Repair Manuals

Fuel Injector Coil Test - (ECT) Between (50-95 Degrees F)|Page 2741 > < Fuel Injector Coil Test - (ECT) Between (50-95 Degrees F)
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Steps 1-4

The numbers below refer to the step numbers on the diagnostic table.
2. The engine coolant temperature (ECT) affects the ability of the fuel injector tester to detect a faulty fuel injector. Therefore the test results are only

valid when the engine coolant temperature is between 10-35°C (50-95°F).

3. The first second of the voltage displayed by the DMM may be inaccurate due to the initial current surge, therefore, record the lowest voltage

Fuel Injector Coil Test - (ECT) Between (50-95 Degrees F)|Page 2741 > < Fuel Injector Coil Test - (ECT) Between (50-95 Degrees F)