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  1. K

    IMRC valve question.

    Does anyone knows how IMRC valve operate on 2.2 iDtec engines? The reason i ask is because i bought a HDS tester clone, connected to the car and and when i got to the menu with engine parameters ,like engine coolant temp , rpm etc, IMRC valve is set to 63° at idle and it shoud be betwen 10 and...
  2. K

    2.2 i-DTEC engine intake sound

    I have tried that.. The sound is coming from air box intake hose. I was thinking that maybe the intake manifold is somehow partialy blocked or the swirl valve is blocked.. i have done a test in honda hds and it was ok, but when i read values at idle it says it is open at 63 % or degrees , can t...
  3. K

    2.2 i-DTEC engine intake sound

    So i posted a video and i hope the phone piked up the sound. The car is in the garage hence the echo..
  4. K

    2.2 i-DTEC engine intake sound

    I have checked everything i coud . Checked air box, hoses, bracket. Nothing obvious. I do all my maintenance so i am familiar with the car and everything related. I did the DPF delete ( not the software), i did the DMF.. I coudnt see nothing out of order. Since accord and civic share the...
  5. K

    2.2 i-DTEC engine intake sound

    I will do this later this day. As i noticed civic air box does not have a big resonator in the real sense unlike the accord wich has one but it shoudn’t sound as mine sound. Air intake hose on civics are inside the engine bay, next to the battery so the sound is in the engine bay. In coudn t...
  6. K

    2.2 i-DTEC engine intake sound

    Hi all. I have a problem with a Civic that has the same 2.2 L engine as Accord do. The car is 2013 MY with 175000 miles. The problem is that it has like a booming/ bass sound coming from the intake snorkel/ pipe at idle and at certain revs, mainly at around 1500 rpm. I have tried oem air...
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