so i have a 93 accord lx that i swapped a f22b1 vtec into it. it originally came with a f22a1 that was blown.. so hear my problem.. it runs but as of now only on two cylinders. 1 and 3 spark plugs burn hot and 2 and 4 are gas/ oil wet, not soaked.. so i pulled the spark plug wire to find out if 2 and 4 were firing and they weren't.. why?

my next question is i was told that i have to swap 2 wires at the ecu, and they are a6 witch is 02 and a11 witch is egr.. so i need to know if that is true for my swap? the swap is a 95 f22b1 vtec into a 93 accord lx body.

i was also told that if i use a p13 ecu from a obd1 prelude, the h22 ecu that i would not have to change the wires at the ecu. is this true?

so i need to find out what is the problem this is a swap that is now taking way to long so any help is appreciated. thanks

 

and to add to my post. the 93 accord has the map sensor on the firewall, and the 95 motor i am using has the map on the back of the TB. so the question is do i use the map that is for the car or use the map that is mounted on the TB. or dose this not matter?

 

i think someone posted in another thread that they used the firewall map sensor and it had running problems...try the tb mounted one

 

OK i tried the one that is mounted on the firewall and the car would not start. so i plugged it back into the TB one and the car wouldn't start, so i left it unplugged and the car wouldn't start, so i unplugged the tps and the car started but on 2 cylinders 1 and 3 2 and 4 are still the same as b4 so i have no clue what is going on,, could the tps sensor bad or is both map sensors bad? and i don't know why it wouldn't start until both were unplugged. answers?

 

dose anyone elce have info for this swap? its hard to belive that no one has done this swap on this site b4