LM1 wideband connection to Powerlogger question...

[yullose]

I have a bunch of stuff that came with a car I bought...

I'm trying to connect the LM1 analog out wires to the powerlogger terminal block.
The LM1 out wires are white, red, and bare.

Currently I have the I/O connections as follows:

I1----- white wire from LM1 analog out
I2-----MAP signal
I3-----white wire from EGT interface
GND---bare wire from LM1 analog out
I4----- (not used)
+5v--- (not used)
SCM--- white wire from scanmaster 2.2
I5----- (not used)



Is the red wire from the LM1 analog out, not used ?

 

[PaCemkr86]

looks like they answered your question the fullthrottle site. Did you get it working

 

[yullose]

looks like they answered your question the fullthrottle site. Did you get it working

Yep and it works like a champ.

I just 'gotta figure out why my IAC is pegged at 145-175 and the car doesn't want to idle.
I suppose an IAC reset procedure is in order...

I'm not sure why it frizzed-out... all I did was unhook the battery overnight... maybe it lost it's zero or something.

F/P gauge is also connected and appears to be fairly accurate.

 

[yullose]

Just reset the IAC and it idles perfect now...

The damn Powerlogger is ALREADY helping me. lol

I also saw that the TCC locks up @ 58mph if I have the two ALDL terminals jumpered out.
(Might be a good idea to put it on a toggle)

I've been running the car in the garage on jackstands and playing on the powerlogger... So I can see what it's capable of without crashing the car.

NOW I know why you guys got so mad at me when I took it off the car. It's an awesome tuning tool.