0411 conversion issue

[Whipped383]

Yeah he fixed that and I had the same thought but currently it works and no out of range cells. I am going to try just copying the differences over and doing a full re flash and see what happens.

[joecar]

You have to fix the OOR in these parameters: A0001, A0002, A0012, A0013.

For A0012, A0013: set those to 511.
For A0001, A0002: set those to 99, save file, exit tunetool, restart tunetool, set those to 100, save file.

[joecar]

Also, B3647 is wrong (it contains values for B3605), for example what is open loop commanded fuel at idle.

[Whipped383]

Thanks joe I got those fixed. I need to do some RAF stuff my idle sucks

[Whipped383]

Well anyone been able to try it on thier ride?

Here is my most current tune I just pulled it from the pcm with everything working correctly

[zapp168]

It seems to be in the system file, I did a segment swap of 9373619 and yes, now 4X4 low shifts, but my A/C quit. I flashed it back to the way I had it and the A/C works again. I am going to look for another segment and keep trying.

[Whipped383]

Theres already tunes that work what exactly are you trying to acomplish?

[zapp168]

Theres already tunes that work what exactly are you trying to acomplish?

I want my 4x4 lo to shift and my A/C to work using COS3. I swapped the 9373619 system segment and 4X4 lo shifts, but the A/C won't come on, no codes, works with scan tool activation, but if it is on with the scan tool and I hit the AC button it shuts off the compressor and says "AC pressure out of range". Maybe the wiring is different for the truck AC? I took the computer and harness from a 2000 Camaro. I tried system segment 9373554 from an 02 silverado and 9373941 from an 02 avalanche, neither worked with the AC (did not bother to check 4lo). This is in a 93 Toyota 4X4 with a 4L60E

[Whipped383]

See post #45 that one works with 4lo and 2 bar map. Are you running the l31? I know theres a diference in the camaro pressure switch and the truck pressure switch, alot of guys are swapping to the camaro switch so they can run E fans. I know for a fact a few guys that have posted here have done that

[zapp168]

I looked at the diagrams this morning, the trucks have a high and low pressure switch the camaro has the one presure switch on the hi side. Post #45 uses 9373619 segment, which makes the 4X4 lo work, but the AC is wired different. I will poke through alldata and see what I can find. People are using the van segment, but isn't that 2WD?