Hey guys, need help. Right now me and a couple of buds are working on a friend's 89 CRX with a B16A2. He has been running OBD0 just fine.

He bought the TD44U dizzy, the RyWire ecu jumper harness and vtec subharness. ECU is the P06 loaded with a stock b16 basemap (by Bultbynotorious here in az).

Everything hooked up right but hes not getting anything. We pulled the plugs, and hes getting spark, but we don't smell fuel.

The only code he is getting is code 22 (vtec pressure switch).

I'm thinking its the ecu...but could be wrong. What do you guys think?

searched, but couldn't find any answers

THX!

 

Alright, update...we went through a bunch of trials with a bunch of different ecus/harnesses, etc.

We have come to the conclusion that the rywire one isn't working. We used a jumper that Builtbynotorious had laying around, and it started right up.

So....I guess we just compare the two to get ours working right?

 

if the rywire one isnt working, its probably made for a different chassis or something. contact them for a replacement

or you could do like you sugegsted, compare them, then you could modify one or the other to make it work