Question about 1990 Hyundai Excel
Sorry to tell you this if you dont already know its the ecu, take it out take off the cover and youll see the main capacitor in the center (its a black capacitor with grey markings, there are a couple of others similar located around the board but this one pretty much in the center) of the board has black suit around it and on the board, if your carefull a $3 capacitor (your local **** smith electronics will have one) and solder it in making sure you get the polarities right. unfortunately with these model cars it is a major problem, but if you are not confident with the work email me at matmenzies.adam.com.au and i can referr you to an ecu recon joint for around 85 they will fix your ecu, NOW the problem, there will be a reason why the ecu blew, it will be simple like cracked lead or wire earthing somewhere on chasis, you see the smallest earth spike, even from say turning the car over too much will blow that capacitor. sorry for the bad news and i hope i have been of some assistance.
Posted on Jan 28, 2009
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Posted on Jan 02, 2017
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