BS3 GEN1 SFI ECU with WBO2 sensor and Buick GN plug n play harness. I love the BS3 and am only selling this so I can upgrade to a $2600 BS3 that has more advanced features. This unit is by far the best bang for the buck. It is very easy to operate and the logging is great. The WB02 with fuel correction can save your motor by detecting lean conditions and compensating for it automatically. I have programs for 72's and 95's that I will include. If you have different injectors, all you have to do is open the BS3 software, type in your injector size, save the changes, and upload to the BS3. The install is simple:
1) Unplug factory ECU
2) Plug the Buick PnP harness into factory harness where ECU was connected
3) Connect other end to BS3
4) Connect WB02 harness to WBO2 sensor
5) Connect green (MAP) sensor wire to factory harness (right near ECU connection)
6) Connect pink wire to injector harness.
7) Connect power and ground
8) Start car
Pics:
http://home.comcast.net/~gnat86/parts/bs3-1.jpg
http://home.comcast.net/~gnat86/parts/bs3-2.jpg
Before my last trip to the track I had my car on the dyno with both this WBO2 and the dyno's WBO2 connected and they read the EXACT same. Both sensors also reacted to changes just as quick as one another. This is a complete working system that needs nothing.
$1200 obo for all of it (ECU, harness, WB02, programs, software) plus shipping/paypal fees.
PS I am also selling a bunch more parts in these posts:
250" rotating assembly: http://www.turbobuick.com/forums/pa...caps-bhj-balancer-jw-flexplate-all-995-a.html
MSD DIS4: http://www.turbobuick.com/forums/pa...4-65162-new-style-msd-buick-coil-adapter.html
Bunch of misc parts: http://www.turbobuick.com/forums/pa...s-fuel-rail-w-10an-2-turbo-brackets-more.html
1) Unplug factory ECU
2) Plug the Buick PnP harness into factory harness where ECU was connected
3) Connect other end to BS3
4) Connect WB02 harness to WBO2 sensor
5) Connect green (MAP) sensor wire to factory harness (right near ECU connection)
6) Connect pink wire to injector harness.
7) Connect power and ground
8) Start car
Pics:
http://home.comcast.net/~gnat86/parts/bs3-1.jpg
http://home.comcast.net/~gnat86/parts/bs3-2.jpg
Before my last trip to the track I had my car on the dyno with both this WBO2 and the dyno's WBO2 connected and they read the EXACT same. Both sensors also reacted to changes just as quick as one another. This is a complete working system that needs nothing.
$1200 obo for all of it (ECU, harness, WB02, programs, software) plus shipping/paypal fees.
PS I am also selling a bunch more parts in these posts:
250" rotating assembly: http://www.turbobuick.com/forums/pa...caps-bhj-balancer-jw-flexplate-all-995-a.html
MSD DIS4: http://www.turbobuick.com/forums/pa...4-65162-new-style-msd-buick-coil-adapter.html
Bunch of misc parts: http://www.turbobuick.com/forums/pa...s-fuel-rail-w-10an-2-turbo-brackets-more.html
