Kamaro

Hi all,

I just installed a LS2+T56 with the original wiring harness + E40 ECU (from a 2005 GTO) into my '70 camaro, I added the fuse/relay box from current performance and made the original harness as a stand alone one, everything went on fine, and I logged in to the ECU and disabled the VATS, but even so the engine would turn when I hit the start but its not firing up, I checked that I got a good grounds all over the place, the ECU do get a switched and battery 12V, I even checked if the coils/injectors get a 12V and it was all fine, I spent the whole yesterday night all the way till 8 am this morning with no luck, I already lost half of my head's hair! , the only fault codes that I get is the EVAP solenoid and fuel tank pressure (the pic shows all the DTCs), ans I attached a copy of my HPT file as well.

Any kind of help would be highly appreciated.

Hamad

Joe1967ls

iTrader: (5)

Did you check for 12V while cranking, it was my problem on my first swap

sparkwirez06

iTrader: (18)

what do you change to disable the vats?

Kamaro

VATS was disabled from the OS general drop menu

TCS patch .. Applied
VATS 1 .. Disabled
VATS 2 .. Disabled

2xLS1

iTrader: (25)

Did you do a write entire? A write calibration only won't disable it.

Kamaro

I tried that, sill no luck!

I got spark, but no fuel.

I searched all over google and they are talking about applying VATS patch, is that a separate file that I need to get or do they mean just simply change the "TCS patch" to "applied" in the HP Tuners VCM Editor?

I still get DTC code P1629 (Theft deterrent).

Kamaro

yep, that was my problem, beside a small mistake with the wiring, fixed both and it fired right up!

thanks bro!