Target throttle plate position (idle)

samuel082799 · **Joined:** Sat Nov 30, 2019 11:48 pm **Posts:** 59

I have a 2005 Subaru Outback XT MT USDM
Internal ID: A2WC522S

I want to do some tinkering with the target throttle plate position (idle) and target throttle plate position (idle) minimum under the DBW catagory

These tables are not defined for my ecu and I was wondering if anyone could point me in the right direction of how to define these tables. I'm using Ecuflash by the way.

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The Lorax · **Joined:** Tue Nov 04, 2014 7:51 am **Posts:** 219

samuel082799 wrote:

I have a 2005 Subaru Outback XT MT USDM
Internal ID: A2WC522S

I want to do some tinkering with the target throttle plate position (idle) and target throttle plate position (idle) minimum under the DBW catagory

These tables are not defined for my ecu and I was wondering if anyone could point me in the right direction of how to define these tables. I'm using Ecuflash by the way.

Sent from my Pixel 2 using Tapatalk

Are these what you're after?

Code:

Target Throttle Angle Idle Airflow Target Base Minimum
X CC424 Elements 15
Y CC460 Elements 16
Z CC4A0 Units ThrottlePlateOpeningAngle(%)2

Target Throttle Angle Idle Airflow Target
X CBAC4 Elements 17
Y CBB08 Units %1

Seem about right at a quick glance

samuel082799 · **Joined:** Sat Nov 30, 2019 11:48 pm **Posts:** 59

The Lorax wrote:

samuel082799 wrote:

I have a 2005 Subaru Outback XT MT USDM
Internal ID: A2WC522S

I want to do some tinkering with the target throttle plate position (idle) and target throttle plate position (idle) minimum under the DBW catagory

These tables are not defined for my ecu and I was wondering if anyone could point me in the right direction of how to define these tables. I'm using Ecuflash by the way.

Sent from my Pixel 2 using Tapatalk

Are these what you're after?

Code:

Target Throttle Angle Idle Airflow Target Base Minimum
X CC424 Elements 15
Y CC460 Elements 16
Z CC4A0 Units ThrottlePlateOpeningAngle(%)2

Target Throttle Angle Idle Airflow Target
X CBAC4 Elements 17
Y CBB08 Units %1

Seem about right at a quick glance

That looks to be right. Am I supposed to input that into my ecu definitions?

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The Lorax · **Joined:** Tue Nov 04, 2014 7:51 am **Posts:** 219

samuel082799 wrote:

That looks to be right. Am I supposed to input that into my ecu definitions?

Sent from my Pixel 2 using Tapatalk

If you're using the latest definitions, most of the definition work should be done.

You just have to turn on the invalid tables, find the alpha idle control section, select the table, edit the map definition and input the addresses.

samuel082799 · **Joined:** Sat Nov 30, 2019 11:48 pm **Posts:** 59

My bad, it's actually these 2 right above miscellaneous limits. It's in the DBW catagory.

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The Lorax · **Joined:** Tue Nov 04, 2014 7:51 am **Posts:** 219

samuel082799 wrote:

My bad, it's actually these 2 right above miscellaneous limits. It's in the DBW catagory.

Sent from my Pixel 2 using Tapatalk

The 2D table I posted is the one you want; you can use either the definition that you've found, or the one I listed. (It's been defined in varying ways over time in the forums).

The minimum value you're seeking is at the address: CAA20. Likewise, you can either use the definition under the DBW heading, or 'Target Throttle Angle Idle Airflow Target Minimum' under alpha idle.

05Pzev · **Joined:** Sun Jan 03, 2016 10:05 am **Posts:** 217

Were you able to eliminate your rev hang? If so what changes did you make to fix it?

RomRaider

Target throttle plate position (idle)

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