Hyundai Tucson: Injector
The GDI injector is similar to a standard injector, but sprays fuel at a much
higher pressure directly
into the combustion chamber and has a swirl disc to get the fuel swirling as it
exits the nozzle. This
aids in atomization of the fuel.
The injector combustion seal should be replaced new one to prevent leakage
after removing the injector.
1. Remove the combustion seal (A) with a wire cutter.
Grip the sealing ring carefully, pull it to form a small loop
Differential Pressure Sensor (DPS) is measure the pressure difference of EGR
inlet and outlet.
Turn the ignition swtich OFF, and then disconnect the battery negative
Perform diagnostic procedure by using diagnostic device as shown below :
Connect self-diagnosis connector (16pins) located under the driver side
crash pad to self-diagnosis device, and then torn the
self-diagnosis device after ke
Jack up the vehicle.
Measure the wheel Run-out by using a dial indicator as illustration
If measured value exceeds the standard value, replace the wheel.
When using a commercially available computerizedwhee