Today car was running fine, took a hard right turn from a dead stop (upset at traffic) and tcs light came on, car started misfiring and wouldnt go passed 3500 rpm (limp mode ecu).

Pulled over and disconnected the battery for 5 minutes to reset the dtc and once reset, problem still exists...

TCS flashes code 31 and engine badly misfiring...

wont shift unless i let off the gas pedal.

 

sounds like your tranny...

 

found the problem is the CKT Sensor....

Special order part:

147-7037
CRANKSHAFT
POSITION SENSOR
Honda (37501-P8A-A01)
Acura ....................1998-1999
Honda...................1998-2002
seems like the bracket that holds the sensor by the timing belt vibrated loose and the timing belt messed up the sensor...