Engine P0011 Hyundai -

Question

Engine ticking or knocking with p0011 code

Answer 1

Hi there,

You need to start by checking the engine oil level. If it's low it will cause a knock and also this code because the solenoid uses oil pressure to work. If the oil level is fine, then the next step is to have the oil pressure tested to make sure it's within spec. If it's not, then the pump needs to be replaced.