Jackcb7
New Member
- Joined
- Jan 14, 2022
- Messages
- 1
- Car(s)
- 1992 Honda Accord lx (h swap) 1999 Honda civic lx (d16y8)
I have this 1999 Honda civic lx that’s a 99, I swapped the d16y8 in place of the old y7. I’m using a 98 p2p ecu with a conversion harness, here’s the predicament I’m in. It runs good on the y7 ecu, but the second I hook up the y8 ecu through the jumper it’s idles fine on start up but after no more than 30 seconds the idle slowly climbs to 2000rpm then misfires audibly then the rpm drops back down, when driving it’s jerky and is slow to accelerate, not to mention it sounding like sh*t. I have the vtec pressure switch and vtec solenoid wired up as well as the knock sensor. Anyone know what’s going on? (Cel is on I don’t have a code reader so not sure what for, cel is also on with the y7 Ecu