Downstream voltage offset goal 1 and some custom input questions

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05-09-2022
lockner13

Downstream voltage offset goal 1 and some custom input questions

So how exactly does this apply in the map? I mean, I read the description but my question is why have it as most Subarus dont even use the rear o2 once tuned. Most everyone with a wrx or sti use the rear o2 signal input for wideband input to the ecu for logging. Is there any chance we could get rear o2 custom input voltage scale table 0-5v with a min to max volt input table for wb input direct to the ecu and a pid added in the logger for rear o2 location wideband logging 0-5v? This would be amazing as most people are currently migrating fro ATR or custom AP tunes and that is the way they always log wb data.

Also,
We need tables for A/f correction #3 and A/f learning #3 as af#3 learning affects fuel trims and is currently unavailable for editing in maps.

Would also like to see TGV R sigbal input as a voltage scale 0-5v and input scale map for logging fuel pressure when using flex fuel.
07-18-2022
Kevin92

Quote:

Originally Posted by lockner13

Most everyone with a wrx or sti use the rear o2 signal input for wideband input to the ecu for logging. Is there any chance we could get rear o2 custom input voltage scale table 0-5v with a min to max volt input table for wb input direct to the ecu and a pid added in the logger for rear o2 location wideband logging 0-5v? This would be amazing as most people are currently migrating fro ATR or custom AP tunes and that is the way they always log wb data.

I second this. Currently I can only see the Rear O2 Signal Input attached to "Flex Fuel" related maps.

Quote:

Would also like to see TGV R sigbal input as a voltage scale 0-5v and input scale map for logging fuel pressure when using flex fuel.

I also second this. TGV Left is only attached to "Flex Fuel." There is no option to do anything with TGV Right.
07-19-2022
evan.s@hptuners

Quote:

Originally Posted by Kevin92

I second this. Currently I can only see the Rear O2 Signal Input attached to "Flex Fuel" related maps.

I also second this. TGV Left is only attached to "Flex Fuel." There is no option to do anything with TGV Right.

We're currently making a mass update to our Subaru definitions, once this gets finished you should have everything you're requesting.
07-21-2022
Kevin92

Quote:

Originally Posted by evan.s@hptuners

We're currently making a mass update to our Subaru definitions, once this gets finished you should have everything you're requesting.

Thanks for replying Evan. I appreciate it.
08-08-2022
PhoSho

Quote:

Originally Posted by lockner13

We need tables for A/f correction #3 and A/f learning #3 as af#3 learning affects fuel trims and is currently unavailable for editing in maps.

I really hope these are included in the 'mass Subaru update'. They are desperately needed.
08-10-2022
Kevin92

Quote:

Originally Posted by PhoSho

I really hope these are included in the 'mass Subaru update'. They are desperately needed.

I haven't heard anything recently via my support ticket on this 'mass Subaru update.'
08-10-2022
evan.s@hptuners

Quote:

Originally Posted by Kevin92

I haven't heard anything recently via my support ticket on this 'mass Subaru update.'

It's done, we're just waiting on some logistical matters but it should be out fairly soon.
08-11-2022
Kevin92

Quote:

Originally Posted by evan.s@hptuners

It's done, we're just waiting on some logistical matters but it should be out fairly soon.

Cool! Looking forward to it. Do I need to watch for an update on your site; will you email me, or what?

Also, if I've already applied the custom features, will the new features just appear, or will I need to make another copy of my stock read, then reapply custom features again?

Thanks for getting back to us!
08-26-2022
Kevin92

Quote:

Originally Posted by evan.s@hptuners

It's done, we're just waiting on some logistical matters but it should be out fairly soon.

Hi Evan,

Wanted to follow up to see if we can get an updated ETA on this.
08-29-2022
PhoSho

Quote:

Originally Posted by Kevin92

Hi Evan,

Wanted to follow up to see if we can get an updated ETA on this.

I second the update request. We have been in limbo on this for quite a while now. Can we get some kind of ETA?
08-29-2022
lockner13

I will come in third here on an update Evan! Id love to see the things I originally mentioned available in hpt.
09-07-2022
Kevin92

1 Attachment(s)

Any updates?

Edited.
09-07-2022
lockner13

Quote:

Originally Posted by Kevin92

Any updates?

Edited.

Nice. Thanks for looking into it, im hopeful for the platform, just trying to be patient!
09-21-2022
zcivic

I?m waiting also but in meantime, will the prolink do 2 analog inputs such as wideband/fuel pressure? Are those available to set offsets for voltage errors? I?m on the edge of purchasing but need a little more convincing. Ability to modify logging pid would work just need the ability to do so. The sensors we?re using already accept 0-5v like we?re wanting to replace with just the offsets are changing for voltage amounts. Thanks, Randy
10-12-2022
Blown383

Any updates on this mass Subaru update?
11-11-2022
OperationDriftL43

Quote:

Originally Posted by zcivic

I?m waiting also but in meantime, will the prolink do 2 analog inputs such as wideband/fuel pressure? Are those available to set offsets for voltage errors? I?m on the edge of purchasing but need a little more convincing. Ability to modify logging pid would work just need the ability to do so. The sensors we?re using already accept 0-5v like we?re wanting to replace with just the offsets are changing for voltage amounts. Thanks, Randy

Yes, you have 2 analog inputs, and yes you can adjust the voltage offset for each. Iirc, you may also be able to tap your signal wires into a 0-5v serial port at the ecm (if available), and adjust for voltage offset within VCM Scanner. Someone please correct me if I?m wrong.