it says knock sensor 1 curcuit malfunction.
has any1 had this code before??
and what was done to fix it?
it also threw a p1122, p1128, p1121

 

is your car still under warranty? if so, it would be good to bring it into a dealership.

 

2004. so thats a negative.

 

You need a knew:
knock sensor
TPS sensor
MAP sensor

Is this an ep3, rsx or rsx-s? I can give you links to the parts you need if you tell me that. All these sensors are pretty straight forward to replace except the knock sensor. The intake manifold needs to be removed to get at it.

 

ep3.

 

MAP: http://www.hondapartsunlimited...7C008

Knock Sensor: http://www.hondapartsunlimited...7C012

TPS - http://www.clubrsx.com/cr/OMN-TPS-RSC-p-ETPS.html Before you order it verify with them that it will work with an ep3. Im 99% sure it will but doesnt hurt to check.

 

hey thanks for the links.
hm well according to the dealer, the tps isnt available separately. as in i have to buy another im to get a new one. im guessing its just one of their scams to get more money. but have any of you guys ever throw the codes that i have?? if so any help as to how to fix it will be greatly appreciated.

 

can anyone please help? cuz this is my dd so i really need the help asap.

 

I have just told you and given you links as to want needs to be replaced!!! The sensors are toast. How many miles do you have on the car? The dealer will only sell you the entire throttle body with the TPS sensor which sucks. That is why I linked you to the clubrsx site that sells an aftermarket Omnipower TPS sensor.