The following video is about how to fix some of the problems in Mitsubishi ECU for Chevrolet Geo Tracker and Suzuki Sidekick.
I published this video, because it is easy to test most devices by touching them with the multimeter test probes, and some times we can ignore or forget to check the PCB tracks. In the beginning I had conduction. But, because the experience, I removed the capacitor to measure it. Then I saw the “open circuit” problem on the PCB. As you can watch, the capacitor shows is good, and passed the measurement. But by sure the capacitor is another problem added to the open circuit injectors issue.
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dear Bob , nice video.
I had great loss of electrolyte 🙁 in this area 🙁
can you tell me the parametres of R2(223)between C103 and C101
parametres of R752
and parametres of C1
I change the transistors Q102 and Q101(no 12v to b17,b8) but continued without currient on the inyector
Thank you very much !!
hi I would like to say that this video is superb ! I am trying to figure out my 1990 tracker ecm #33920 60A91 for no injection….Your transistor diagram and explanation are great..Thanks so much for this. Your sound quality needs a helping hand…cheers Jake
well explained
Great video.
Do you test every resistor & ceramic cap, "in circuit"? I always have trouble getting a useful measurement unless I temove it first. Do you have a trick for this?
Thanks for your channel.