I just finished swaping in a obd1 d16z6 using rywires dx to obd1 d16z6 harness, chipped p28 made to work with 550 cc injectors, and 550cc injectors. Everything went smoothly all connections are plugged in, engine fired up first try; but, it only will rev to ~4000rpms. I've been checking everything out today and noticed I only feel/hear injectors 1 and 3 firing. PLEASE HELP!

 

nevermind, it sounds like all 4 are firing and the idle is fairly solid
but...
it still only goes to 4000rpms

 

is the dizzy known good? Any codes?

 

brand new dizzy.

How do I go about checking codes with the new ecu?

 

my brother helped me figure out how to check the codes. It gave me code 8

 

try another dizzy, make sure the yellow/blue wire, and the wht/blue wires are clicked in tight...

Ryan

 

thanks, unfortunetly I don't have another obd1 dizzy. I figured since it was brand new that I wouldn't have a problem.

I also have a code 21.

 

got rid of the code 8, the dizzy wasn't full connected.

now, I just have the code 21 and it stll will not go over ~4000rpms

 

21 is vtec... Other codes? does ur speedo work? Is the vtec wires plugged in. Reset ecu

 

checked all connections and reset ecu.
there is now no cels at all

It still only goes to ~4000rpms though

 

NVM...

I got it!!!

I forgot I ordered the chipped ecu w/ a 4000rpm 2step option. DUH! The car is still on jackstands and Ive been trying everything in neutral. So, I put the car in 2nd gear and bam... 7500rpm.

 

lol

 

thanks for the help. I remembered when you asked if the speedo worked.

 

Right on man, veetaak on

 

turbo comes in wed. yehaaw.

boosted vee-tek