Hyundai Tucson: Engine Control System / Injector Specifications

Injector Description and Operation

Description 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 i ...

Injector Troubleshooting

Signal Waveform The three waveforms below are taken from the #1 and #4 injectors. The top waveform is from the high side (feed side) of the #1 and #4 injectors, while the middle waveform is fro ...

Other information:

Hyundai Tucson (LM) 2010-2015 Service Manual: Quarter Fixed Glass Repair procedures
Removal     • Put on gloves to protect your hands. • Take care not to body surface and other parts. 1. Remove the following parts A. Rear seat assembly (Refer to Seat & Power Seat - "Rear Seat") B. Rear door scuff trim (Refer to Interior - "Interio ...

Hyundai Tucson (LM) 2010-2015 Service Manual: Positive Crankcase Ventilation (PCV) Valve Repair procedures
Removal 1. Disconnect the vapor hose (A). 2. Remove the PCV valve (B). Inspection 1. Insert a thin stick (A) into the PCV valve (B) from the threaded side to check that the plunger movement.     • If the plunger does not move (PCV valve is clogged), clean or re ...