Vy engine swap

[delcowizzid]

i just did a vt that green goes to the 3 plugs by the firewall .you have to watch out for wire colours in the late model stuff its not industry standard colours for security reasons.

[Dylan]

I haven't done a VY V6 loom but the VY V8 doesn't have the 3 plugs on the firewall possibly the V6 might not either.

[Jessie]

i think he is talking about the 3 plugs that go into the PCM, which would answer my question that it does go through the ecu

[vlt304]

vt has 3 plugs near the brake booster on the fire wall it goes to there un sure if vy has the same 3 plugs tho will have a look when the missus comes home with my vy

[delcowizzid]

yeah 3 plugs by booster same as my vx.my guess is theres a wiring change at them plugs as there is between vt s1 and s2 even

[Dylan]

i think he is talking about the 3 plugs that go into the PCM, which would answer my question that it does go through the ecu

That green wire does not go through the PCM. The EFI relay will supply a couple of fuses such as the injectors PCM and ignition module they are probably split up. Considering you have power at none of them fair chance the EFI relay (or whatever it's now called) isn't engaging.

[Dylan]

i think he is talking about the 3 plugs that go into the PCM, which would answer my question that it does go through the ecu

No the 3 plugs that have found at the fire wall since vt near the brake booster.

[Jessie]

sorry mate, i do see what you mean, good news everyone!!!!..........we have a delivery........jokes, WE HAVE SPARK!!!, also i have power to the injectors!!!, after coming across many seedy earths and power connections and a bit of testing, the loom connector that was conveniently placed under the air box that supplies power to the DFI module was not connected, and i got to relearn the ol lesson that assumption is the mother of all fuck ups!!, i thought the loom run along the bulk of the harness into the firewall, but after peeling the condue back from the loom and a quick look under the bonnet of my car, it was all so clear.

thank you everyone for our input and helping me get to the bottom of this!! now all i have to do is get her running( for whatever reason it didn't fire), and then its happy days.

[Jessie]

also tuner pro is still having a fit....hmmmmm

[antus]

Try the enhanced xdf for the vy pcms (see the1's enhanced thread in custom code area), make sure echo is set correctly (probably should be on). If still no luck give us all the details about files, plugins (if any) and what your doing.