 |
 |
|
|
| Added: |
>
> |
*edit*
It seems that the Internal PA ECU is missing C106, and the External PA ECU has C106 present. |
|
|
| Added: |
>
> |
%META:TOPICINFO{author="blundar" date="1083005460" format="1.0" version="1.1"}%
%META:TOPICPARENT{name="ECUHardwareMods"}%
Dave Blundell sez "Vernon (deluded) sent me much of this info."
As a rule of thumb, 90 PR4s have external PA sensors, and 91 ECUs have internal PA sensors. You can tell (to some degree) by looking at the "code" of the ECU:
| Label | Description |
|---|
| A00 | 90 5 Speed (-33 program) |
| A01 | 90 5 Speed (?? program) |
| A02 | 90 5 Speed (-54 program) |
| A51 | 90 Automatic (?? program) |
| A52 | 90 Automatic (-54 program) |
| A10 | 91 5 Speed (-92 program) |
| A12 | 91 5 speed (-92 program) |
| A60 | 91 auto (-92 program) |
| A62 | 91 auto (-92 program) |
Ok, with that out of the way... It is easy to select whether to use a internal or external PA sensor. See the following table:
| Part | External PA | Internal PA |
|---|
| PA Sensor | missing | installed |
| C103 | missing | present(103Z) |
| R92 | jumper | 10Kohm |
| C106 | missing | present(103Z) |
|
|
Copyright © 2002-present by the contributing authors. All material on this collaboration platform is the property of the
contributing authors, and is covered by the Non-Commercial Share-Alike License unless explicitly stated otherwise. |
|