

| Subject: | Re: Update Re: Engine died, March 31 update and maybe ecu smoking gun? |
| From: | Alistair Bell |
| Date: | Tue, 31 Mar 2020 20:18:07 -0700 |
Hi Neil, Yes, it was a great conclusion to the hunt. I didn’t use heat sink, and I didn’t solder suck the joint. I just reflowed and added a tad more solder. I had hot iron and I tried to be fast. Ab > On Mar 31, 2020, at 5:43 PM, Neil N <musomuso@gmail.com> wrote: > > Right on Alistair. Nice to know an ECU can be saved like that! > > Kind of late to ask but when soldering, did you use a heat sink on the > leg of that transistor? > > At the group: is use of a heat sink even needed on a transistor of > that size when soldering it? > > Neil. > >> On 3/31/20, Alistair Bell <albell@shaw.ca> wrote: >> >> It worked! > >>>> On Mar 31, 2020, at 5:04 PM, vw_van_fan_Mark <madvws@cox.net> wrote: >>> >>> No, bottom left is pin 25. >>> Pin 25 is the ignition coil trigger from it's driver transistor. >>> That check mark for the middle pin of the transistor appears to show that >>> your bad solder joint is for the pin 25 signal as hoped. >>> > > -- > Neil n > > VE7TBN > > 1988 Westy 50º ABA swap: https://tinyurl.com/yap5hpwt > > 1981 Westy 15º ABA swap: https://tinyurl.com/y9n4xob8 > > VAG Gas Engine Swap Group <http://tinyurl.com/khalbay>
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