lately my car just stays in limp mode, even when i shut it off and restart it right back to limp mode it goes, so i got a generic obd2 reader and got code 700 TCM Malfunction, 715 input speed sensor, 731 gear 1 ratio incorrect 733 gear 3 ratio incorrect and 734 gear 4 ratio incorrect, so what this leads me to believe is that i need a new TCM, if my TCM was shot that could throw the code saying my input speed is off which definately would throw a code saying my ratio's are off, so what do u think my prob is?


Mods:
CAI, OBX exhaust, Grillcraft grills, altezzas, ard ryver g6 17's wrapped w/ falken's, VIS racing c.f hood, 2 12" kicker comp's w/pioneer h.u, streetglow blue undercars, red dash kit, indiglo guages, n other shit

replace input/output speed sensors (problem fixed)
I say both cause when one goes out the other will soon
thats it, TCU is fine.

1998 dodge avenger 4 cyl AT
Mods are:
Not enough

and how do you replace these, i know where they are so do u just unscrew them and screw the new ones in or what?

Mods:
CAI, OBX exhaust, Grillcraft grills, altezzas, ard ryver g6 17's wrapped w/ falken's, VIS racing c.f hood, 2 12" kicker comp's w/pioneer h.u, streetglow blue undercars, red dash kit, indiglo guages, n other shit