Nissan Z/G VDC & Yaw Sensor vs ECU Tuning
#23
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The ECU will retard timing when it senses any type of slip angle that is measured from the yaw sensor. So when the sensor is activated it will send a signal to the ECU and the vehicle will retard timing along with the pulsations of the brakes from the ABS module and help to stabilize the vehicle.
I have never disabled my yaw switch and my timing is dead nuts on for what I have inputted into the my haltech. I've logged it through obd2 and with my haltech.
So this does not seem to be any issue for those of us running a separate tuning solution that takes over setting timing.
#24
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Is this only when using Uprev for tuning?
I have never disabled my yaw switch and my timing is dead nuts on for what I have inputted into the my haltech. I've logged it through obd2 and with my haltech.
So this does not seem to be any issue for those of us running a separate tuning solution that takes over setting timing.
I have never disabled my yaw switch and my timing is dead nuts on for what I have inputted into the my haltech. I've logged it through obd2 and with my haltech.
So this does not seem to be any issue for those of us running a separate tuning solution that takes over setting timing.
#26
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I've never seen it try to kick in and make corrections when doing tuning pulls... it always faults out completely within the first pull (VDC+SLIP on steady before we do any tuning). Are you saying yours isn't faulting out on its own?
Last edited by djamps; 08-09-2012 at 08:07 AM.
#27
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I have had mine removed for a few years now (and dd without it). It makes a huge difference in how the car drives and like you said power output. I would never plug it back in on my car because I just don't see the need for it. Normal drivers may not want to do this but if you have some track time under your belt it is def worth the 3 mins or less it takes to unplug it (you will however throw two abs codes but no light will show except slip and vdc off).
The only negative thing I have seen from this is that only two times since removal my car has freaked out and locked itself into drive (5at) when I was doing a burnout in a straight line from first (not while on track drifting).
Do you have any input (soho) as to why it would do this?
The only negative thing I have seen from this is that only two times since removal my car has freaked out and locked itself into drive (5at) when I was doing a burnout in a straight line from first (not while on track drifting).
Do you have any input (soho) as to why it would do this?
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it happened the other day right when i jumped in. I drove 30 mins. Grabbed something to eat and talked with a few friends and launched it to test the etc off on uprev.
my trans temps are pretty decent. I have a large cooler. it is related to the traction system freaking out and throwing a code i just forgot to log the codes. Last time it happened was a 1-2-3 NA burnout at a shops lot... I never really do it but I was messing around with the etc thing. The other times trans temps where not high either... anytime I get them high I cool it down(but since the cooler and all amsoil atf with lubegaurd I haven't had an issue with temps and shifts have been better).
I think it is just one of those random fault codes caused by not having the yaw sensor installed.
my trans temps are pretty decent. I have a large cooler. it is related to the traction system freaking out and throwing a code i just forgot to log the codes. Last time it happened was a 1-2-3 NA burnout at a shops lot... I never really do it but I was messing around with the etc thing. The other times trans temps where not high either... anytime I get them high I cool it down(but since the cooler and all amsoil atf with lubegaurd I haven't had an issue with temps and shifts have been better).
I think it is just one of those random fault codes caused by not having the yaw sensor installed.
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#35
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Here is the article describing the effects of camber, castor, and toe
https://my350z.com/forum/brakes-and-...l#post10215334
We look at the "hate" on our turbo kit as constructive criticism, which is what we were expecting when we posted on this forum about our turbo kit. We will still be contributing to this forum and to the community as much as we can.
https://my350z.com/forum/brakes-and-...l#post10215334
i think after they got hated on for their single turbo kit, they wont be contributing anymore to this forum
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Here is the article describing the effects of camber, castor, and toe
https://my350z.com/forum/brakes-and-...l#post10215334
We look at the "hate" on our turbo kit as constructive criticism, which is what we were expecting when we posted on this forum about our turbo kit. We will still be contributing to this forum and to the community as much as we can.
https://my350z.com/forum/brakes-and-...l#post10215334
We look at the "hate" on our turbo kit as constructive criticism, which is what we were expecting when we posted on this forum about our turbo kit. We will still be contributing to this forum and to the community as much as we can.
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