Ive been fighting this knock sensor and p1170 code for a while now. Have had the engine re sealed and new cat and censors put in. I’m kinda at a loss and trying to figure out next steps. Wiring? Do I throw in a bottle of injector cleaner? Any ideas greatly appreciated. Cheers

 

Neither of those codes is related. Knock sensor is likely wiring. P1170 is likely a bad sensor. Start by swapping both left to right and see what happens.