SonicVQ

Hey!
I guess you are here to find out more about me... so here goes

I drive a G37 Sport Sedan (rear wheel drive, 6 speed manual) and have a background in electronics, auto mechanics, vehicle networks (CAN bus), C/C++ programming and micro controllers.

Most of my time is spent on automotive research (Nissan/Infiniti) and trying to help others.

Thanks for dropping by!

The dyno sheet doesn't show a correction factor number... It only says the correction factor (CF) is SAE, and that the graph "smoothing" is 5. Here is the problem.... there are two correction...

The dyno sheet doesn't show a correction factor number... It only says the correction factor (CF) is SAE, and that the graph "smoothing" is 5. Here is the problem.... there are two correction...

When you post the dyno sheet, we can see what your HP/Torq is corrected for elevation (pressure), temp and humidity. Most dynos use the "STD" correction factor which adjust the conditions to sea...

When you post the dyno sheet, we can see what your HP/Torq is corrected for elevation (pressure), temp and humidity. Most dynos use the "STD" correction factor which adjust the conditions to sea...

I don't have NDSII, but I do have NDSIII Lite... NDSIII Lite does have "WB Sensor 1/2", which is the wide band O2 sensor (aka air/fuel ratio sensor) BUT the value is in volts and not lambda or...

I think the DTC name: "Clutch interlock switch" may be misleading... What if the ASCD / cruise control clutch cancel switch is sticking for 2.1 seconds??? When you read the DTC detection...

Really?? The same oil for the differential and manual transmission? Maybe the enoes folks have some magical oil... I have never seen one oil used for both. The friction requirements are very...

This is exactly correct!! While the ECU was being flashed, it didn't have time to communicate with the VVEL module on the dedicated CAN bus or other modules on the other CAN bus and these code are...

I was curious and went to Royal Purple's website... It looks like they don't have a manual trans oil for the 370?? http://www.the370z.com/attachment.php?attachmentid=147019&stc=1&d=1620781822

Really?? The same oil for the differential and manual transmission? Maybe the enoes folks have some magical oil... I have never seen one oil used for both. The friction requirements are very...

I went back to the beginning and re-read everything and I have a few thoughts: • If you are in the car and don't depress the clutch, press the Start button once. • Do you hear the steering...

I went back to the beginning and re-read everything and I have a few thoughts: • If you are in the car and don't depress the clutch, press the Start button once. • Do you hear the steering...

Note to all: With a "grounding kit" installed with these connections, you have bypassed the battery current sensor, which is used to determine the battery charge rate, based on how much the battery...

The PID is 0x1183. Since the returned value is 0-5, for gears 1-6, this formula should work: A = A +1. Then first should display as 0 + 1 = 1, second gear: 1+1 = 2, etc. You might need to put the...

Excellent troubleshooting! What an unusual issue. UpRev or EcuTek? What is your ECUID? Did the replacement ECU have the stock programming? I have seen that in some cases when the ECU is very...