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!

Interesting... Where did you connect the vacuum canister to and did you happen to measure/view the brake booster pressure or sensor voltage? (I assumed you didn't, but wanted to verify) I'm...

Over the years, there has been a lot of talk and worry about "ice mode". I don't know why, but I find this topic very interesting... After reading this thread...

Over the years, there has been a lot of talk and worry about "ice mode". I don't know why, but I find this topic very interesting... After reading this thread...

Sounds like you are pissed at Nissan for some reason... Who going to spend $130+ for a STATIC update, when you can use you phone for "free"? They are simply wrapping up the NAV business since...

Sounds like you are pissed at Nissan for some reason... Who going to spend $130+ for a STATIC update, when you can use you phone for "free"? They are simply wrapping up the NAV business since...

I data log EVERYTHING on my G37... In looking at the data and doing some quick math, here is an average temp increase from ambient temp: • Engine coolant temp increases about 32F/min (18C/min)...

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...

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...