What chips are these?
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87C257 is the turbo chip (the chip with the 'T' on it!), which is mounted on the board with the MAP sensor. the other chip should be the 27C512 (the on with the 'M' on it!), is the fuel and timing or sometimes known as the 'motor' chip and is mounted on the other board. Mount them the right way too, note the small crescent recess on one end of the chips.Attached FilesLast edited by Pembo; 29 June 2014, 21:19. -
Got it, thanks bud
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