D15b swap

[SCORPIONZZZZZ]

Hi my friend and I are working on a d15b7 to d15b swap and we're having some problems..will the stock harness from the d15b7 work for the d15b? we are using a p28 computer..if anyone can help what are the wires that need to be added?

 

[xj0hnx]

Yes, you'll need some wires for vtec added, and o2 changed.

 

[xj0hnx]

As long as it's the same OBD as the B7.

 

[SCORPIONZZZZZ]

Originally posted by 92b16vx@Apr 14 2005, 11:44 AM
As long as it's the same OBD as the B7.

[post=487040]Quoted post[/post]​

Thank you very much 92b16vx..the car is a 93 honda civic dx 2dr coupe B7 swap to a D15b using the jdm intake manifold. We added the vtec selonoid wire and the and the EGR 3 wire. There was no vtec pressure switch when it came, just a bolt. We started the engine and now the engine light is on solid and wouldn't past 4,000rpm there is no CEL there is black smoke coming out of the exhaust we are using p28 ecu ..when we switch back to the stock ecu the light goes off and no exhaust smoke..could the ecu we possibly have a bad ecu? or is it something else?

 

[SCORPIONZZZZZ]

Originally posted by SCORPIONZZZZZ+Apr 20 2005, 10:24 AM-->

92b16vx

@Apr 14 2005, 11:44 AM
As long as it's the same OBD as the B7.

[post=487040]Quoted post[/post]​

Thank you very much 92b16vx..the car is a 93 honda civic dx 2dr coupe B7 swap to a D15b using the jdm intake manifold. We added the vtec selonoid wire and the and the EGR 3 wire. There was no vtec pressure switch when it came, just a bolt. We started the engine and now the engine light is on solid and wouldn't past 4,000rpm there is no CEL there is black smoke coming out of the exhaust we are using p28 ecu ..when we switch back to the stock ecu the light goes off and no exhaust smoke..could the ecu we possibly have a bad ecu? or is it something else?

[post=489130]Quoted post[/post]​

PLEASE HELP..

 

[xj0hnx]

Well, you don;'t need the EGR system for starters. Could be a bad ECU, try a known good one.