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+--- Thread: Om605 Chip Swap Help (/showthread.php?tid=8294)
Om605 Chip Swap Help - PaddyEnglish86 - 12-13-2019
Can someone run me through the chip swap process please. I've got the chips and sockets already. I now want to familiarise myself with the process before I pull the ECU out. Thanks
RE: Om605 Chip Swap Help - PaddyEnglish86 - 12-14-2019
Surely someone has done this before?
RE: Om605 Chip Swap Help - PaddyEnglish86 - 12-15-2019
I just need to know which way round they go. Nothing else. One has one dot, the other has two dots. Thanks
RE: Om605 Chip Swap Help - AlanMcR - 12-15-2019
You'll need to find out from whomever burned the chips.
I think this is the same basic circuit board as the OM606. There the chips are labeled HHH(some number) and LLL(some number). The HHH chip is closer to the corner of the board. Both chips have their indicator bevel pointed at the black standing module (atmospheric pressure sensor). Easier in a picture ...