'93 Aero, BPC solenoid short took out driver in ECU... - Saab 9000 Bulletin Board - Saabnet.com
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'93 Aero, BPC solenoid short took out driver in ECU...
Posted by bazil burns (more from bazil burns) on Fri, 5 Mar 2004 07:13:13
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.. Well, that's the story. Looking closer before I replaced the apparently bad BPC, I found a shorted coil, a blown 10A APC fuse, and after ohming the leads to the BPC out, as per a post on here, found that the ECU is toast.
So now I'm sitting here with the ECU opened up, and need some pointers.
On one side of the board, there's three large transistors mounted vertically, in a heatsink, and on the other side of the board, there's the same heatsink but only one transistor on it. I'd think that it'd be one of these that's blown, can anyone help out with this? I'm really angry at this point...
--bazil
'85 SPG
'93 baseboosting Aero
posted by 68.171.16...
Posts in this Thread:
- '93 Aero, BPC solenoid short took out driver in ECU..., bazil burns, Fri, 5 Mar 2004 07:13:13 <-- Viewing This Message
- I believe its the group of 3 transistors..., JimO, Mon, 8 Mar 2004 05:56:46
- Re: Solenoid driver in ECU, BobS, Sat, 6 Mar 2004 07:26:14
- Depends on how much electronics experience you have, Bill Homer , Fri, 5 Mar 2004 15:54:26
- As an alternative, depending on funds, you could >, Bil Davies, Fri, 5 Mar 2004 11:45:52
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