*OFFICIAL* 2006 Chevrolet Cobalt 2.2L ECU Pinout

[Blackout06LS]

Directly from my insider with GM. I got a hold of the ECM pinout for the 2006 Chevrolet Cobalt 2.2L. :supz:







No thanks needed. Did this for the 2.2L Cobalt owners. No I will not be spilling my guts on how I got it either. Sorry just some information is best kept private.

[shortyhend2004]

You are a hero for 2.2 now jus get that safc installed!!

[Shamrock]

You should think about sending this to Hahn, Garrett, Banks, HP Tuners, etc

[cawpin]

I'm sure Hahn has it, and Banks, and Garrett, and HP Tuners.

[rally]

If they had it there would be a tunner out by now. Send it to them anyways

[slowion2]

like I said on the other site, I have this in a word document too if anyone wants it, it's a bit easier to read and is the same thing.

[Halfcent]

There is no big secret to this information. I get print-outs of detailed repair manual instructions all the time from my dealer. In fact, here is what I'm working on now...

I have the pin-out diagrams for the L61 and LE5 ecm's I'm doing some of the preliminary comparison work to see if a harness can be made to adapt the LE5 ECM to the L61 harness in the car. I would make a bench test harness, would need to get a hold of a CAL file for the L61, convert it to .bin for HP Tuners to use, and then see if I can flash the LE5 ECM with the L61 program. It'll be a while however.

[redlineblueline]

How would you go about bench testing it with out having inputs from all the sensors, wouldnt that give "false" information since its not "real world"

[Roadrunner]

cool, i needed that, thanks

[montecarloman]

I have already looked at switching an L61 to the Cobalt SS/SC computer. Its really involved, like switching every wire, adding a connector, and installing a SS/SC head with cam sensor. I dont think you can use an SS computer because its looking for and attempting to change the cam timing.