Help me after intake install throwing a code!!!
#1 - Knock sensor
#2 - Knock sensor wiring
#3 - Knock in the engine
#4 - Fuel pressure
Now the one knock sensor had a little bit of corrosion or white rust on it, but what are the chances it went bad right after i installed the intake. Could the new intake throw the A/F ratio so far off to throw this code?
what do you guys think?

