Injector electrical tests.
Injector number. | 1 | 2 | 3 | 4 |
Manufacturers specification | ||||
Winding resistance | 14.2 ohms | 14.2 ohms | 14.2 ohms | 14.2 ohms |
Earth leakage test |
Now wire up your injectors to a power supply and listen to see if they click.
checking injector for audible "click"
Injector number | 1 | 2 | 3 | 4 |
Injector operation Audible. | ok | ok | ok | ok |
State any other engine problems that could give the same result as an injector not firing.
The engine run roughly . The engine is not running cause no patrol goiing into the engine.
Test bench cleaningCleaning Injectors off a vehicle
Cleaning Injectors off a vehicle
When removing fuel injectors from the engine take care to:
relieve the pressure in the fuel system..
What are the manufacturer’s specifications in relation to:
Injector leakage. ............................Drips per minute.
Injector flow rate ............................cc. per minute flow rate
Test results.
Ignition number 1 2 3 4
Spray pattern | ok | ok | ok | ok | ||||
Flow rate. | ok | ok | ok | ok | ||||
Injector leakage.(dribble) | ok | ok | ok | ok |
How many injectors require attention? ..
NONE
Analysing your results
Describe the condition of all the injectors that you tested.
When checking all these injector they are all ok. when I check the click and they all click thats mean to me its working good it can on and off.I check the spray pattern and its look ok to me because they all spray like a cone shapes.I know that these injectors are all serviceble and they are in good condition.
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