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!

Sorry to hear about this... It can happen so easily. Since the engine was revved much higher than redline, you might want to do a compression test and check the oil pressure to rule out any...

Sorry to hear about this... It can happen so easily. Since the engine was revved much higher than redline, you might want to do a compression test and check the oil pressure to rule out any...

Code Definition as per FSM: C1109 ABS module low voltage B2562 BCM module low voltage As you can guess, low voltage can create many additional false codes. Check the connections on the...

Thanks for the reply... I'm going to double check my fuel calculation to see how much reserve capacity the stock pump has for gasoline/stock injectors and E85 with 570cc (stock GT-rR) and 1050cc...

Code Definition as per FSM: C1109 ABS module low voltage B2562 BCM module low voltage As you can guess, low voltage can create many additional false codes. Check the connections on the...

Code Definition as per FSM: C1109 ABS module low voltage B2562 BCM module low voltage As you can guess, low voltage can create many additional false codes. Check the connections on the...

Code Definition as per FSM: C1109 ABS module low voltage B2562 BCM module low voltage As you can guess, low voltage can create many additional false codes. Check the connections on the...

Code Definition as per FSM: C1109 ABS module low voltage B2562 BCM module low voltage As you can guess, low voltage can create many additional false codes. Check the connections on the...

The OBD PID for "fuel type" does not indicate what fuel is in the tank, it indicates what fuel type the ECU is programmed for. The ECU has no idea what fuel type is in use, since the car isn't...

The OBD PID for "fuel type" does not indicate what fuel is in the tank, it indicates what fuel type the ECU is programmed for. The ECU has no idea what fuel type is in use, since the car isn't...

Nice results! I'm surprised the stock fuel pump was able to provide enough volume. What was the maximum injector pulse width on E85 with the GT-R injectors?

Your rear O2 sensors need to switch between ~0.9 volts and ~0.1 volts to keep the ECU happy. If they are constantly at 0.28 - 0.29 volts they are too lean and the ECU will turn on the CEL. Since...

Your rear O2 sensors need to switch between ~0.9 volts and ~0.1 volts to keep the ECU happy. If they are constantly at 0.28 - 0.29 volts they are too lean and the ECU will turn on the CEL. Since...

Track Addict supports OBD Mode $01 PIDs. There is no PID for "brake on/off" Here is a list of the more interesting items that are available: • SAE 0x0B Intake manifold absolute pressure • SAE...

The "Gear" is calculated from engine RPM and vehicle speed, so it should work on all vehicles. (Engine RPM and vehicle speeds are EPA/CARB mandatory PIDs) Harry's documentation refers to "wheel...