Hello,
I have an Acura Integra 1991 that we've swapped out the ecu. the original was a P72, and the replacement was a P28. I've been playing with Crome to get the fuel right on this engine. We've done a pretty good job of it. But we've noticed the dual runner is not being engaged. P28 wasn't set up for that. P72 was. Is there an easy way to get the dual runner working while using a P28? We're trying to stick with the P28 because it was quite easy to get all the fuel right using Crome. I am not exactly sure when the dual runner is to come on. I'm guessing only while vtec is engaged, and also dependant on how far your foot is into the pedal. solinoid, and vaccum controlled. We were hoping that just simply wiring it up the control solinoid from the same feed as the Vtec solinoid. Electrically on only when Vtec is commanded. And the vacuum half of it would take care of itself. Am I on the right track????
Thanks,
Marcello
I have an Acura Integra 1991 that we've swapped out the ecu. the original was a P72, and the replacement was a P28. I've been playing with Crome to get the fuel right on this engine. We've done a pretty good job of it. But we've noticed the dual runner is not being engaged. P28 wasn't set up for that. P72 was. Is there an easy way to get the dual runner working while using a P28? We're trying to stick with the P28 because it was quite easy to get all the fuel right using Crome. I am not exactly sure when the dual runner is to come on. I'm guessing only while vtec is engaged, and also dependant on how far your foot is into the pedal. solinoid, and vaccum controlled. We were hoping that just simply wiring it up the control solinoid from the same feed as the Vtec solinoid. Electrically on only when Vtec is commanded. And the vacuum half of it would take care of itself. Am I on the right track????
Thanks,
Marcello