Quote:
Originally Posted by mesooohoppy
surely there is some sort of wiring involved to power the unit, no? either way, ill have to look into it. thank you for your help!
edit: i remember why i stopped looking at it. i put in that i have a 99 4runner and got this insane list:
>> X-Gauge Categories >> ISO – VPW
That doesnt seem like just plugging into an OBD port to me..? i dont even know what i am looking at??
edit 2: i also dont know what 'TXD', 'RXF', 'RXD', and 'MTH' are on that link. now its all coming back to me why i never looked into this more... it also says nothing about monitoring trans temps? |
I don't have one, but from my understanding they really are plug and play. You get power right from the OBDII port under the dash (above the gas pedal) and you don't have to worry about programming any of those PIDs.
