this is one of 2 of the only problems i have so far (other being ABS light)
this is the code it throws, sometimes its constantly on, every once and awhile it will flash for a little then go back to constant... then sometimes it will even shutoff then later when i start the truck back up it will be back on???? im sure it can be a number of things but i wanna get like a list of the things it can be and start checkin em off one by one. i already took the manifold back off and made sure the knock sensors were plugged in, and that they were plugged into the harness properly. any help would be appreciated guys. TIA

Module: 10
DTC: P0332
Type: DTC
DTC Description: Knock Sensor (KS) 2 Circuit Low Frequency

 

I don't know if its any help, but I got a code a few weeks ago for the same thing (I think mine said "KM circuit, low voltage). I bought some KMs and the harness off ebay, was getting ready to put them in, and the code went away . People said that would happen if they got a little wet, which i guess is what happened. I scan it every now and then, and the code is gone???

I still have the modules and harness (5.3L but I don't think theres a difference between models) if you want them. Let me know.

How long has this code been popping up?

 

the same code happened to me a year ago the day after i power washed my engine it came on the knock sensor in the rear has been holding water for a while an dshorted out

 

since i did my LS1. you have the harness and both modules then? ill take em. if both of you guys had the water problem maybe i do from doin the swap, maybe something got in there, might as well give it a shot

 

I'm willing to bet that you crushed the knock sensor wires under an intake runner. White1 and DLH2006 both had that issue, it's very easy to knock that harness under there when installing the intake manifold

 

ya that could be it to, i thought that foam was there so you dont crush it. i might have though, either way i am replacing the wire and sensors this weekend. ill keep you posted, thanks for the responses

 

that foam just kinda seals up the cavity, but the problem they had was the wire actually was between the manifold and the head, like crossing the path of the runner, just pulled the intake manifold and a quick splice of the wires and it was working perfectly fine.

 

o ok i see
ya i figure ill just replace mine just to be sure, i dont wanna have to take my manifold off again... its not hard, just a pain in the *** since i have to do it in a sloped driveway

 

Cool. Well allow me to post my comments and compliments. That's a very sanitery looking setup, the whole truck as well as the engine. I'm gonna start monkeying around with my truck in the comming months. Nice work, a real sleeper fer sure..........

 

thanks dude

bump for this, changed the harness and the sensors and the code is still going. i dont know what it could be. im gonna check the actual wiring harness itself and see if anything is wrong wit it but if anyone else has input id appreciate it

tia