Autosport Labs

Im using virgin mobile and so far it has worked in testing flawlessly. was watch the gauges at my desk at work while my engine guy tested the motor lol

I am wiring up the O2 sensor that I bought and I see in the wiring diagram it is clear about sending the black ground to the power ground. But there is a BROWN wire that says to connect it to the ANALOG ground. I am not clear on what the analog ground is. Is this the ground on the break out board? t...

last question Brent, sorry couldnt find a better place to post it. when connecting the Racecapture unit itself to power / ground. I saw somewhere someone said they used a 18AWG wire. but in the installation instructions it doesnt mention anything for the wire just 9-18V, 5am fused connection. Would ...

i just ordered breakout board from you with the 5 included resistors.

the way it looks. I can connect all my sensors 5V references / grounds to this board. then just attach 1 ground and 1 5V Vref into the Race capture unit itself?

thanks for your help.

okay thank you for the quick response. I will look for a 2.2 kohm pull up resistor for the temperature sensors. how else would i wire the resister in without the break out board? just by soldering it in series with the 5v reference before it goes back to the unit? do you have a wiring diagram for th...

Brent, I just bought a system with 2 temperature sensors, 1 pressure sensor, hall effect sensor and AFR as well as coil X. the sensors are all connecting right to my engine block and then wires going back to the system. can you recommend where I could find the right resistors to buy and how many i n...

i also have the amazon fire on that version.

thank you kindly ! I will go with the 17025 then I think. Are the differences in these the plastic connector wire part, or the end of the sensor that goes in the exhaust bung? last question: is there a max length of wire (due to resistance) that can be used when connecting a ssensor to the main unit...

Hi, i bought the AF controller with my data package. I am trying to buy the bosch lsu 4.9 sensor but want to make sure i have the right one. i see two on Amazon / every where else i look. They seem to have different model numbers. one says 17025 sensor and one says 17014 OE fitment etc etc. then i s...