I dynoed my car recently. It made 310 hp and 250 ft lbs with a 12.1 air fuel across the board. I had no check engine lights in any of my 3rd gear pulls. As soon as i get the car on the street and rev it up i get a code 23..knock sensor. And it shoots the code when I let off the gas. Only happens when i rev it up past about 6500 when i let off the gas i noticed a small popping in the downpipe and then it throws the knock code. I have an open down pipe so i figured it was just from no back pressure. Should i turn off the knock sensor? am i doing damage? does boost cause the knock to go nuts? its an sc61 also...thank for any help guys..

Can someone post my dyno for me?

 

If it's been tuned properly for the way you drive it, have your tuner turn off the knock sensor.

 

where did you get your tuning done at? whats your setup, im interested because im about to be turbo and dont know where to go get it tune.

 

If you are in Fla. I highly reccommend giving Mase a PM and letting him tune your car. Definatley one of the best around!

 

KS on a Honda is an emissions-only application. The only time it functions is part throttle cruising below 5000 rpms.

I'd turn it off and throw it in the ******* regardless of whether my car was tuned... not targeting you when I say that, Silverbeast, I just like colorful language and most people misperceive how the Honda KS functions.

 

Personally i see no need for the damn knock sensor it's about as worthless as **** on a fat woman to me. I dont think i have ever made a map where i didnt turn it off

 

I had a friend of mine with the hondata software go with me over to Twiliight performance in opalocka. I talked to mase but i couldnt get up to gainsville to have him tune it. Mase is def the man in tunning.SOuth florida performance wanted 500$ for a tune ..**** them the y are ******* ******** and over priced. sure frank tunes good but id rather drive to secret services in tampa . **** SFP. i did the tunning on a 4 wheel drive dynojet. Twilight are good people

 

may i ask what is your setup?

 

Sleeved 2.0 gsr 9.1 comp Sc61 and hondata 2b
-stock head and intake manifold and throt body. I just noticed the secondarys werent opening up at the dyno. i disconnected them and the car runs alot harder.probably alot leaner as well..gave it a littl fuel pressure to be safe for now> i checked my plug wires out with a dvom and they have double the resistance they should this is what was causing the poping and breaking up top end>>msd wires are on the way>>honda wires should have no more than 10k ohms per foot mine had 20k which is crap...

 

what psi?

 

14 psi..