MK4 injection!!

[tempo]

I'm going to be getting an induction kit for my mk4 R Reg 1.4 8v polo but i need to know if its single-point or multi-point injection does any1 know or how can i find out?

[bstardchild]

I'm going to be getting an induction kit for my mk4 R Reg 1.4 8v polo but i need to know if its single-point or multi-point injection does any1 know or how can i find out?

It's multi point

[tempo]

Cheers mate its now on order!!!!

How did u know just for the future!!

[bstardchild]

Cheers mate its now on order!!!!

How did u know just for the future!!

Take the air box off and look down at the inlet manifold or Throttle body

- if you have four injector all in a row with fuel feed from a common rail and electrical connection on each injectors with a throttle butterfly that doesn't look like much more than a simple butterfly valve - it's a multipoint

- if you have an over sized throttle body (it looks like a carb) with fuel feed and electrical conections to it - it's a singlepoint

[Christian6N]

Or a little bit easier....... because i dunno your Registrationsystem....
If your car is manufactured before 8/95 its SPI, after 8/95 its MPI.
Or does your original REV Counter ends @7000 its the SPI, @6500 its the MPI.....


Cheers

Christian

[dubmk4]

Or a little bit easier....... because i dunno your Registrationsystem....
If your car is manufactured before 8/95 its SPI, after 8/95 its MPI.
Or does your original REV Counter ends @7000 its the SPI, @6500 its the MPI.....


Cheers

Christian

mine is '97 1L so according to this its MPI, but rev counter is up to 7000rpm so would make it SPI according to manual though its the 50bhp model (ooozes power eh ) and therefore MPI.

[Christian6N]

>>mine is '97 1L so according to this its MPI, but rev counter is up to 7000rpm so would make it SPI according to manual though its the 50bhp model (ooozes power eh ) and therefore MPI.<<

Oh sorry Dudes, somehow i have read 1.6 8V instead of 1.4 16V.
So let me explain amlittle bit:

1.6 8V
from 9/94-8/95 = AEA = SPI = Revcounter ->7000 (75hpb)
from 8/95-9/99 = AEE = MPI = Revcounter ->6500 (75hpb)

1.4 8V:
from 8/95-9/99 = AEX, AKV... = MPI = Revcounter ->6500 (60hpb)

1.3:
from 9/94-8/95 = ADX = SPI = Revcounter ->7000 (55hpb)

1.0:
from 9/94-7/96 = AEV = SPI = Revcounter ->7000 (45hpb)
from 8/96-9/99 = AER, ALL = MPI = Revcounter ->7000 (5hpb)


So thats for the first couple of motors/Engines in the mk4 Polo...



Cheers

Christian