Code 12 is the EGR. How do I replace this, I looked in the manual and its not there? WTH? BTW I have an 88 hf.

 

your egr valve is rite on top of ur starter which is next to the battery and on top of the tranny. if u dont know then look under your hood it should tell u where the egr valve is and how it looks like. its rite next to ur intake manifold where u connect ur air intake.

 

thanks. i'll have a look