Hi there peeps,

Ive got a problem with my supercharged civic type r, its been upgraded with supercharger, pistons, hondata ecu etc and couple days ago the Psi has dropped. ive plugged in my laptop to the usb for the hondata kmanager and it throws up one error code, 23-1 knock sensor circuit malfuction. ive changed the knock sensor but still comes up. any help or suggestions much appreciated

cheers


rich

 

start from the sensor and follow the wires just to see if theres any loose plugs or cuts in the wires could b a ground somewhere