sound26

ok guys
after complet install supercharger kit on my 2.4 2007 i will hope to use the ECU for control my ICpump .... beacause on the ECU w Hpt you can active the ic pump table but i dont know were put a pin wire for activate a relays on fuse boxe ....

same probleme for boost selenoil control ...


any guys can help me!!! beacause w the GM oem list pin LE5 i dont see were can use a optional pin out .... for ic pump et boost selenoil



very thanks

SylverSS/SC

iTrader: (3)

Just wire it to a switched power source. It will be way easier if it comes on when the key is turned on.

I don't know how to wire it into the ecu so good luck with this

Twoozofjuice

iTrader: (7)

just like he said above^ better to have it on all the time

SlowCobaltSS

Wire it into your DRL'S

Edit dont do that because when they turn off the IC pump will shut off

Get a toogle switch

nhanson

iTrader: (1)

Mine is on the fuel pump fuse.

sound26

Thanks but i know all issue ... Its not my question .. I want pin into my ecu !!!

OttawaMark

iTrader: (3)

Cool, may I ask why?

Tjolley

The pump is on all the time on the lsj.
But i have a friend with a le5 sced we want to do this also

Verbatim

iTrader: (1)

Doesn't work that easy. the PCM is different.
The LE5 is a completely different animal.
The only way to get the boost bypass to work(who the **** wants that anyways) or the pump to work with the PCM is to switch to LSJ PCM. Then you might as well throw a LSJ head on there since you cant use VVT anymore without the E67 PCM, then you might as well do cams and adjustable gears. Hell, if your in there that far, just throw some sleeves, rods, pistons, balance shaft delete...

Just get an add a fuse; hit it on the fuel pump fuse, and run your wire. There is no reason to even bother with a toggle switch(makes no sense) or praying that the pin you found 12v on is capable of handling the amperage or voltage of the pump.

And on the boost bypass...ugh

nhanson

iTrader: (1)

Boost bypass is a good thing to add. Im doing it here shortly. Tires always blow off from a dig. With the bypass engaged the car still has about 2-3 psi getting to it (found out on a buddies LSJ)

caffeine

Ancient post but I feel it's worth correcting the nonsense posted in this thread. You absolutely CAN wire the intercooler pump relay to an output on the E67 just like on the LSJ ECM and you can wire the boost control solenoid to it as well. The output is programmable to turn on after a set number of seconds with the engine running. It's nice to use this output vs wiring it to run with ignition so that when youre doing things like flashing the ECM with a new tune you're not draining the battery having the pump constantly running.

Pin 16 on C3 (Grey Connector) is for the IC Pump Relay (it grounds this pin to turn the pump on)
Pin 14 on C3 is for the Boost Bypass Solenoid pin 2. Pin 1 on the solenoid should have IGN+

You can also setup the E67 to use two IAT sensors like with a factory LSJ ECM

Pin 56 on C3 is for the IAT2 sensor signal (from the 4-wire MAP sensor)

You can add in a BARO pressure sensor with these 3 pins

Pin 22 on C3 to sensor pin 2 Low Reference
Pin 38 on C3 to sensor pin 1 5V Reference
Pin 58 on C3 to sensor pin 3 Signal

and below are the pins to add for the inlet pressure sensor signal (post-TB, pre-rotors)

Pin 25 on C2 (Black) to sensor pin 2 Low Reference
Pin 41 on C2 to sensor pin 1 5V Reference
Pin 46 on C1 (Blue) to sensor pin 3 Signal

USMCFieldMP

iTrader: (1)

That's the kind of quality information sharing we need more of on here.