Wow! It looks like reversed polarity or a short caused a high current and burned the components. R usually stands for resistor, D for diode and C for capacitor. B usually stands for battery but that doesn't make sense in this case. I would guess that B202 is a inductor or coil. L usually stands for coil on U. S. schematics, but maybe VW uses B for the B field associated with a coil. Sent from my iPhone > On Sep 13, 2014, at 9:40 PM, Neil N <musomuso@GMAIL.COM> wrote: > > Hi all. > > As promised, the gory details. Images of my partially fried ECU: > > https://picasaweb.google.com/musomuso/Motronic29ECUBurnedPartsEngineStillRan > > Can anyone take a guess at what this part is, or was? ;) > > B202 shown here: http://tinyurl.com/qxeceae > > My close up shots are usually better. Sorry for poor quality images. I > generally don't use my good camera while in the shop. > > Neil. > > -- > Neil n > > Blog: tubaneil.blogspot.ca > > '88 Westy http://tinyurl.com/c8rlw6p > > '81 VanaJetta 2.0 "Jaco" http://tubaneil.googlepages.com/ > > Vanagon VAG *Gas* inline-VR Engine Swap Group: > > http://tinyurl.com/d7gd5ej |
Please note - During the past 17 years of operation, several gigabytes of
Vanagon mail messages have been archived. Searching the entire collection
will take up to five minutes to complete. Please be patient!
Return to the archives @ gerry.vanagon.com
The vanagon mailing list archives are copyright (c) 1994-2011, and may not be reproduced without the express written permission of the list administrators. Posting messages to this mailing list grants a license to the mailing list administrators to reproduce the message in a compilation, either printed or electronic. All compilations will be not-for-profit, with any excess proceeds going to the Vanagon mailing list.
Any profits from list compilations go exclusively towards the management and operation of the Vanagon mailing list and vanagon mailing list web site.