Need help quick , b20 swap into em1

Sonic ej1

New Member
I have a 2000 em1 si.
Im swapping a obd2 2000 b20b in it.
ive got it in.
It isnt running right.
This is what I have.
Stock p2t ecu
Stock si b16 harness
Obd1 intake manifold from ls
Obd2 distributor for ls
What am I doing wrong?
 

taluzer45

4 Banger Deluxe
Registered VIP
In which way is it not running right?.... You have to be more specific!
 


RonJ

Banned
Doesn't the 2000 CRV have a B20Z engine?

What CEL codes are thrown?
 


Sonic ej1

New Member
it idles wierd , back fires , revs high without me pushing the gas , it struggles to start .
i have stock p2t b16 ecu , b16 wire harness ,they added s**t too it , for the super charger . idk if thats the problem.
 

Sonic ej1

New Member
its from a 99 crv sorry , its b20b .
i changed the injectors , bought newseals , bought new obd2 distributor , new throttle cable ,
i had a jumper harness , but when i pluged it in to the obd1 ecu , it started smoking . (the ecu)
idk what codes are being thrown , i dont have a code reader.
 

RonJ

Banned
You don't need a code reader to pull CEL codes. Just jump the service connector. Click the CEL link in my signature.

I believe 96-98 CRVs had the B20B, and 99-01 CRVs had the B20Z.
 

Hecz

New Member
Registered VIP
Registered OG
5+ Year Member
10+ Year Member
Crv is obd2 though, use a obd2 ecu.
 


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