How to: Program injector flow data from GPM to ECM using EFILive V2

[EFI Support]

Can you please confirm your V8.1 build and firmware version you are currently running?

A quick search on our forum found this http://forum.efilive.com/showthread.php?t=8689 , so I've asked Paul to take a look.

Cheers
Cindy

 

[MMLMM]

ok, it didn't work. i updated to everything current as of right now. i went to read gpm inject, and i got ERROR $0281, no data received. tried with truck off, on, and running

now what

I got that a couple of times too. try this.

turn truck to run, wait for a few seconds, then plug in V2. Read teh GPCM, then select Program ECM. It worked for me but the truck had to be on first then plugged in.

 

[blacky]

Just for future reference, error messages are explained in the document:
Start->All Programs->EFILive->V8->Documents->EFILive Error Messages.

In that document, error $0281 is:
Description: No data received.
Cause: FlashScan or AutoCal did not receive valid data from the connected vehicle.
Action: Check all cables and connections. Make sure ignition is turned on to the run position. Make sure the vehicle is supported by EFILive.

Regards
Paul

 

[motohed]

i took it to the dealer and got it done with a tech2. i will mess with it tomorrow, just to make sure everything is ok and i acutally can do it with efi.

v2 info: firmware 2.06.12
bootblock 2.06.02


current 8.1 and 7.5 (build 88)

thanks guys

 

[z79outlaw]

I have a problem, I'm running I just updated everything today.

firmware 2.06.35
Boot block 2.06.03
version 8.1.2 build 95
and 7.5.6 build 114

However I still even after updating, I dont have the same prompts, I am able to find the read GPCM controls, and program ECM inj screen. I was able to to read them fine, and load them fine. However I still have no remote start capability. All the on screen prompts said I was succesfull, though.

 

[z79outlaw]

On edit I just read Cindy's post again for a 3rd time, the ECM I just installed was new, so do I have to screw with the VAT relink number with the tuning tool? And thats my problem? Im not to concerned about that as much as I am just making sure that the GPCM and ECM are on the same page. I dont want to run into any issues because the ECM doesnt know the correct flow rates.

 

[z79outlaw]

Well the remote start works now, I changed the igniton cycles to 1, just like Cindy suggested and it worked fine after I gave the new ecm, the Vin#, and copied over the GPCM data over to the ECM again.

But I guess I still have 2 questions.

Now that I have my remote start capability back, that's ensuring that the flow rates in the ECM are now correct. Right?

and I still cant figure out why the on screen prompts for my V2 arent what there supposed to be.