Difference between revisions of "ECU Bench Flashing"
From Nefmoto
MattDanger (Talk | contribs) (Page creation) |
(Changed image links) |
||
| Line 17: | Line 17: | ||
== ECU connections == | == ECU connections == | ||
| − | + | http://img28.imageshack.us/img28/995/screenshot20110301at929.png | |
| − | + | http://wiki.obdtuning.com/images/a/ac/VAG_ME7.x.jpg | |
{| | {| | ||
| Line 41: | Line 41: | ||
== OBDII cable connections == | == OBDII cable connections == | ||
| − | + | http://www.nefariousmotorsports.com/forum/index.php?action=dlattach;topic=417.0;attach=554;image | |
| − | + | http://wiki.obdtuning.com/images/e/e2/OBD2_Pinbelegung.jpg | |
{| | {| | ||
|Pin 4 | |Pin 4 | ||
| Line 55: | Line 55: | ||
=Example Setups= | =Example Setups= | ||
| − | + | http://img814.imageshack.us/img814/8443/img0581x.jpg | |
| − | + | http://img156.imageshack.us/img156/2948/img0622j.jpg | |
Revision as of 13:39, 27 April 2011
Contents |
What you need
- ECU
- 12v+ DC power supply
- Flashing cable (Ebay, Galleto, etc)
- Multimeter
- Small gator clips
- Wire
- Small gauge connectors
- ECU & OBD harness (optional, but very handy)
Power source
Set up your 12v+ DC power source. Make sure you have constant and stable power! The PS-3KX is nice and inexpensive. An ATX (computer) power supply (12v) is also a popular choice.
Wiring
The wiring is simple. Power the ECU and power the cable. Then connect one K-line wire between the two.
ECU connections
| Pin 1 | Ground |
| Pin 2 | Ground |
| Pin 3 | 12v |
| Pin 21 | Immobilizer (if your car has one) |
| Pin 43 | K-line |
| Pin 62 | 12v |
OBDII cable connections
http://www.nefariousmotorsports.com/forum/index.php?action=dlattach;topic=417.0;attach=554;image
| Pin 4 | Ground |
| Pin 7 | K-line |
| Pin 16 | 12v |
Example Setups
