stroker
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Posts posted by stroker
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Wire-in
Nissan tb48
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So problem on the wiring !?
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hi
i have a problem starting nissan tb48
it's work great on G+
trigger scope here
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worked !
thanks bro
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got it the idea
i will try and go back to you
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hi
i have a problem with setup 2 rev limit with digital switch ..
we try no enable gp input but not worked like we need
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On 9/14/2018 at 9:42 AM, Adamw said:
If you want something cheap that will do this one job then a basic single channel one will do fine. I have had a play with one of these before and thought it was decent, Velleman PCSU01, USD$50: https://www.ebay.com/itm/272705051775
Or that one you linked to on Amazon looks ok, I just havent used one.
If you want something a bit more useful to keep in your cupboard for future diagnostics, then a 2 channel gives much more opportunity. The Owon VDS1022 is about the best of the cheap ones that I have seen, about USD$80: https://www.ebay.com/itm/302320538379
ok i will buy Owon VDS1022
but if there specisfic tool you prefer plz mention it !
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Guys
Give us some perfect tool i can use for scope signal
I found this tool :
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Any another idea ?
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5 hours ago, cj said:
Your trigger error counter only goes up during the 1/2 second or so where your RPM jumps to an unrealistic value. Its almost certain you have triggering problems at this time.
The trigger errors do not increase for the other 15 seconds of the log so its not that your trigger settings are incorrect, but more likely you have some sort of noise in the signal or maybe the crank sensor wired up backwards. A few of the toyota's run 36-2 reluctor triggers and if you have them wired backwards you get triggering issues just after 4000rpm, exactly like you are seeing here. Did you also have some kind of misfire about 3700rpm? your map signal moves by a couple points and the RPM looks to jump around by a couple hundred RPM as well.
yes it's toyota trigger .. no misfire
note: when i use ecu customer ( that was tuned by another tuner .. there no problem at this point ( extremely rich ) )
3 hours ago, Adamw said:As per Ducie's comment you need an oscilloscope to properly diagnose your trigger issue. It could be arming threshold, incorrect polarity or noise, an oscilloscope will show which of those it is. If you dont have one it will probably be best to go to a local auto electrician and get them to do a capture of the crank sensor signal for you.
i try to increase arming threshold but same things ! ... maybe should be decrease
0 = 0.5 / 1000 = 1 / 2000 = 1.5 / 3000 = 2 / 4000 = 2.5 / 5000 = 3 / 6000 = 3 / 7000 = 3
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I'm sure the problem is something else! not trigger ... check file plz
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do you have a link for them ?
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how is work and what i need ? do you have link for tools or info about that
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suzuki engine v6 .... 36 - 2 trigger ... waste spark ( atom )
also there another problem after drive car for 1 hour or less ... engine sound like 5 cylinder work only and lean on lambda ( 1.30 - 1.40 ) ... after wait 2 or 3 hour ... start very well !
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hi
i have a problem with our engine at wot 4000 - 4100 rpm ... Suddenly cutoff with backfire ! ... when i check datalog i found something wrong with injector duty cycle jump to 400% and rpm to 24801 !
note:
- rpm limit set at 5500
- map limit OFF
also timing drop to 3 deg
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13.7 AFR for turbo engine ! Are you sure !
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Please close the topic
trigger scope tb48
in G4x
Posted
We try swap ecu to another car and it's working fine
I will recheck wiring
We try swap ecu to another car and it's working fine
I will recheck wiring