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  1. Problems & Solutions RSX
    I’m having a low frequency knock every .5 seconds at idle, it disappears above idle rpm and I’m stumped. Video here heard it could be the timing chain tensioner or the pulley, just wanting to get more advice. Thanks!
  2. New Member Introduction RSX
    Just replaced knock sensor. Now the wire harness is lose. Having trouble finding the correct harness plug. If anyone can help would be appreciated.
  3. Problems & Solutions RSX
    I have been following the steps in the DIY post from CyborgGT on Nov 3, 2015 to remove the knock sensor. I have disconnected all electrical and hoses. I have removed the 3 10mm bolts on each end of the top brace and the 2 10mm bolts holding the AC line and the plastic snorkel to the air cleaner...
  4. Problems & Solutions RSX
    Been doing lots of research and have not been able to figure out the problem. It's a 2006 RSX Type S. I replaced my starter a week ago, and in the process I accidentally yanked the wiring a little too hard while trying to unplug it from the starter and I ended up snapping the knock sensor. I...
  5. Problems & Solutions RSX
    Hey everybody I got a dousie of an issue, and was wondering if anyone had some input. I know it can be a multitude of things and without hearing or seeing it in action it might be hard to weigh in on the situation but for now here's a description. Ok, So a little back story. I bought this car...
  6. Problems & Solutions RSX
    I'm having a confusing car issue and hoping you guys can help me out. While driving my car I heard a loud knocking sound, I pulled over and checked the codes. It was throwing 02 sensor codes (I just got my exhaust done 2 weeks ago), and it was also throwing the knock sensor code. Now just with...
  7. Problems & Solutions RSX
    Ok I couldn’t find a solid answer and I need help BAD/urgently I have Ktuner in my car and I noticed upon start up the knock count steadily goes up and doesn’t stop 2003 Acura RSX Type-S Some info/mods to the car that would contribute in my opinion/may be helpful for helping me 12.5:1 JE...
  8. Problems & Solutions RSX
    I did the big three and to do this I had to remove the IM. I did not touch the knock sensor or even come close to touching it. Could it be anything else? Or maybe the connection is loose? (again didn't touch it so...) I can run it in the garage at idle or rev it "all day long" and no CEL. As...
  9. Problems & Solutions RSX
    Okay, so I'll try my best to explain this situation. I have an 03 type s that I recently put a k24a2 in it. I'm not tuned yet, so I'm just running it off of the basemap on kpro. I keep experiencing high knock counts especially when the motor is good and hot (about 20 minutes of driving). I...
  10. Problems & Solutions RSX
    So I searched around a bit. I found 1 thread of a guy who had the same issue even after replacing the sensor but he never found a solution(or didn't post it after he did) I started getting the p0325 a while back. Replaced the sensor 2 weeks ago and it keeps coming back. It doesn't happen when...
  11. Problems & Solutions RSX
    Hey guys, I have a 2003 acura rsx. It is an automatic with sport shift. 2.0L I-vtec. It has 274,868 kms. I am the 2nd owner and it has had regular oil changes with mostly a semi synthetic oil but for a short time at one point a full synthetic. It has only ever run 89 octane for one tank and the...
  12. Problems & Solutions RSX
    My car is an 03 rsx with k24a2 swap and an intake on kpro. I noticed the other day that right after (100-300 rpm) after crossover i get a knock registering 4.4v. Afr,timing,and cam angle are all stable and appropriate. I dont have any other knock over 1.5v besides then. I also moved the xover...
  13. Engine & Transmission RSX
    I have for sale a almost new knock sensor for dc5 type s, k20a2 I swap this engine into a ep3. Original knock sensor broke, got this replacement. Come to find out I needed the type s knock sensor wire harness in order to use the k20a2 sensor. So I used the one of my k20a3 instead. It was only...
  14. Engine & Transmission RSX
    Up for sale, brand new Honda OEM PRB Knock Sensor. I paid 92$ for this at a local dealership, thinking my knock sensor was bad due to a code on the OBD2. However, after the part came in, my code went away, and I kinda just kept driving my car, no codes came back after a month, so I'm coming to...
  15. Problems & Solutions RSX
  16. Problems & Solutions RSX
    This does not look right(Knock Sensor). The green cap broke off while taking out starter. 2005 K20Z1.
  17. ECU Tuning RSX
    I'm getting a knock at wot in 3rd nearing redline, also a little bit in 4th at wot. I cant seem to find out what the issue is but i'm guessing its ignition or fuel because I lose power for a half a second or so and the cel flickers. It doesnt come on solid but its rapid flashes. I did datalog...
  18. Turbo RSX
    2006 RSX TYPE S Motor started knocking driving home from work yesterday. This is my daily driver so I need a motor asap. I have a GT28R turbo kit I plan to install in spring. Goal is for 300-350whp. What motor should I choose?........ K20z1 can be found for around $1300 shipped. Direct...
  19. Southern Cali
    Hey CRSX i was wondering if anyone knew a good place where I can fix a rod knock on my car. It just started and hasn't been driven since. Ive had a rod knock before and drove it for three months until my engine blew a hole and I had to replace it completely. Seeing as this hasn't happened to me...
  20. Problems & Solutions RSX
    So last night I was driving my car and all was fine until I got to a red light and it stalled. The engine struggled to turn over and when it finally did it started making a horrible knocking noise and when I tried to give it gas it barely accelerated until it hit around 3300 rpms and then it...
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