any links on how to fix these - but i was actually wondering if they were connected in any way - i found the prob for 1008 - would that trigger an 0304?

 

check this site out, vbmaxima.8m.com They have a ecu decoder, just put the code and it will tell you. Also check out the stickies. 0304(knock sensor)

 

Lots of times there is a malfunction that triggers a code. That code being
triggered can then 'cause 'phantom' codes. The 'phantom' code might not
need fixed. It might have just triggered due to initial malfunction. I always
fix ecu code probs. one at a time.