Here is procedure for Nissan Sunny/ Sentra 2004 ECU or PCM testing using oscilloscope. You can test and verify it using a DMM. By testing, you know better what is fault with ECU or PCM and…
Here is procedure for Nissan Sunny/ Sentra 2004 ECU or PCM testing using oscilloscope. You can test and verify it using a DMM. By testing, you know better what is fault with ECU or PCM and…
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Unfortunately the people who don’t understand the testing, they will thumb
down. The reason for that a human has a nature that it opposes anything
strange for it or to the matter one don’t understand. I could say only
sorry to them!
Great info! How do we get information on PCM/ECM test points?
thanks for sharing this video .
i hope you can make a video about oscilloscope how to use and what for .
do you repair Hyundai Accent CRDi 2006 ECU?
Thank you for such helpful videos.Without circuit diagram how did you
determine or identify circuit test points and what readings are correct?
Thanks for taking the time and sharing your knowledge.
Merci ! That is thank you for this insightful tutorial !
Awesome video! How did you get the circuit diagram of ECU? I am looking for
circuit diagram for ECU for 2002 Pathfinder.
BTW, do you have any video to check the circuit of Immobilizer? That would
be absolutely wonderful, if you could open up an immobilizer as well. After
watching your videos and some research I understand how these components
talk to each other. In fact, I just bought an oscilloscope. 😉
Thanks.
Hi ,, very good and helpfull ivideo, but I wnat to know how to get the
electronic drawings, for Nissan computer and also for other brand names.
best regards..
Luis Henao.
For accurate dc voltage measurement i tend to use a digital multimeter,
oscilliscopes tend not to be too accurate, i seem to remember 3%.
Also your multimeters resistance is typically 10million ohms so it would
not affect delicate circuits, im waffling again ha ha :-))