The diagnostic socket is at the lower edge of the dashboard on the driver's side.
expand_moreExhaust gas recirculation (EGR)
1.6 GDI with gasoline straight-4 1.6 L 133 HP engine (2013.5–)
No
expand_moreIdling speed with automatic gearbox
1.6 GDI with gasoline straight-4 1.6 L 133 HP engine (2013.5–)
630–830 rpm630–830 rpm630–830 rpm
expand_moreMinimum engine oil temperature at VET
1.6 GDI with gasoline straight-4 1.6 L 133 HP engine (2013.5–)
176°F176°F80°C
expand_morePetrol exhaust gas values
expand_moreIgnition time
1.6 GDI with gasoline straight-4 1.6 L 133 HP engine (2013.5–)
-2°00' - before TDC + after TDC
To reduce environment impact and pass government inspections keep emission parameters at the level prescribed by Hyundai.
Please be noted that all capacities listed here are approximate. Check fluid levels when adding or refilling as recommended in your 2014 Hyundai i30 Coupe user's manual. Keep in mind that all information here is provided “as is” without any warranty of any kind.
Before doing any DIY service please check your insurance policy and Hyundai warranty policy for your region. In some regions DIY service may invalidate your warranty.
DIY car service is not as difficult as it looks like and it might save you thousands of dollars per year. It might be even fun and a good thing to do with your kids on a weekend to teach them how basic machinery works. It's really hard to screw something up and damage your car permanently if you use right tools, follow Hyundai i30 Coupe service manual and use right parts and fluids in prescribed amounts. Even modern cars stuffed with electronics can be serviced in your garage or even in your driveway. Changing engine oil, brake fluid, ATF, replacing brake pads, and etc. It's all may be done by yourself in a mater of a couple of hours.
Doing basic service for your 2014 Hyundai i30 Coupe you're not only saving money, but also also improving your technical skills and learning something new.