ECT Between 10-35 Degrees C (50-95 Degrees F)

Fuel Injector Solenoid Coil Test - Engine Coolant Temperature Between 10-35 Degrees C (50-95 Degrees F)






Test Description

The numbers below refer to the step numbers on the diagnostic table.

2. The engine coolant temperature affects the ability of the fuel injector tester to detect a faulty fuel injector. If the engine coolant temperature is NOT between 10°C and 35°C (50°F and 95°F).], go to Fuel Injector Coil Test Procedure ECT Outside 10°C-35°C (50°F-95°F).

3. The first second of the voltage displayed by the DMM may be inaccurate due to the initial current sure, therefore, record the lower voltage displayed by the DMM after the first second of the test. The voltage displayed by the DMM should be within the specified range. REfer to the Example. The voltage displayed by the DMM may increase throughout the test as the fuel injector windings warm and the resistance of the fuel injector windings charge. An erratic voltage reading, such as large fluctuations in voltage that do not stabilize, indicated an intermittent connection within the fuel injector.






Fuel Injector Coil Test Procedure ECT Within 10°C-35°C )50°F-95°F)