Car make
Hyundai fault-code cases
3 real Hyundai diagnoses from WrenchLane, newest first: the car, the codes, the causes ranked and the checks to do first.
3 cases
Hyundai cases by system
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Diagnosing a P1188 Fuel Pressure Code on a Hyundai Getz
A real diagnostic path for a 2004 Hyundai Getz with a P1188 code. See how we rank injector leak-off, stuck regulators, and pump wear to find the fault. -
Diagnosing P200300 on a 2015 Hyundai i40
Explore a real diagnostic case of a P200300 DPF efficiency code on a 2015 Hyundai i40, covering sensor failures, clogs, and exhaust leaks. -
Diagnosing P0299 and P0404 on a 2011 Hyundai i40
A diagnostic case study of a 2011 Hyundai i40 presenting with a sluggish engine and fault codes P0299 and P0404, exploring the link between EGR and underboost.