Question about 1994 Hyundai Excel
I have a 98 hyundai excel 3 and it wont start. it has power at the coils but when cranking no spark, no fuel pressure and no injector pulse we have swapped cam sensor and ecu and still same problem. if anyone can help that would be great. the imboliser has also being taken out but that was over a year ago and car was driving fine befor this problem. Thanks
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Posted on Jan 02, 2017
SOURCE: ECU appears to be dead
About a year or so ago, my 1991 240 Volvo was experiencing similar symptoms. Has this been an intermittent problem? (Sometimes starts, sometimes not?)
I looked at my fuses, especially fuse #6 which powers my fuel injector relay. With a friend, who is a professional mechanic, we determined fuel was getting to the injectors, but my coil spark was weak and injectors were not being pulsed. I wasted 300 dollars having the injector relay replaced, by another mechanic. Two weeks later, my car failed once again to start! It turned out to be a pitted connection at fuse #6! I inially just looked at the fuses, which were not blown, but when I took #6 out, it and the associated connector were pitted. Burnishing the connector and replacing #6 fuse has corrected this issue! If you haven't, pull your fuses, and inspect and clean the contacts! Maybe it's just that simple. Good Luck!!
Posted on Dec 19, 2008
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