MPFI vs DPFI
12-27-2003, 06:59 AM
#1
1.5 BAR
Thread Starter
Join Date: Dec 2003
Posts: 918
MPFI vs DPFI
Ok guys
I need some questions answered.
MPFI = Multi Point Fuel injection
DPFI = Dual Point Fuel Injection.
Now my questions are.
My 1.5 LSI civic I belive is a DPFI,
and people say that you will notice a better power
incrase with a MPFI.
How will this effect fuel economy .. drivebilty of the car .. what imporvments will i notice ?
Now could I use the MPFI off a 92/93 civic Vetc SOHC ?
for my 1.5 lsi, I belive both engines are D series.
Any other information will be helpful
ta ibby
I need some questions answered.
MPFI = Multi Point Fuel injection
DPFI = Dual Point Fuel Injection.
Now my questions are.
My 1.5 LSI civic I belive is a DPFI,
and people say that you will notice a better power
incrase with a MPFI.
How will this effect fuel economy .. drivebilty of the car .. what imporvments will i notice ?
Now could I use the MPFI off a 92/93 civic Vetc SOHC ?
for my 1.5 lsi, I belive both engines are D series.
Any other information will be helpful
ta ibby
12-27-2003, 07:17 AM
#2
3.0 BAR
Join Date: Feb 2003
Posts: 9,089
Re:MPFI vs DPFI
you could use that, but with more work. if your car is a 88-91 use a 88-91 MPFI system.
also make sure u get the intake and ecu from the same year. I just bought a 91 Si intake manifold w/ everything and noticed slight differences then my 88 Si. I'm pretty sure it will still work though.
also make sure u get the intake and ecu from the same year. I just bought a 91 Si intake manifold w/ everything and noticed slight differences then my 88 Si. I'm pretty sure it will still work though.
12-27-2003, 07:19 AM
#3
1.0 BAR
Join Date: Aug 2003
Posts: 215
12-27-2003, 06:54 PM
#8
3.0 BAR
Join Date: Dec 2002
Posts: 3,828
Re:MPFI vs DPFI
If you guys don't know...ibby has a EG hatch with a DPFI engine just like me....so the DPFI ---> MPFI swap on the itnernet isn't entirely accurate for us guys. Our cars have OBD0 ECU connectors and OBD1 connectors in the engine bay.
