If my tranny was replaced would the codes p0191 or p1237 be because of transmission

Question

Can codes p0191 or p1237 be transmission related. My transmission was just replaced in August

Answer 1

P0191 Fuel rail pressure sensor circuit  range / performance

P1237 Fuel pump secondary circuit malfunction

This would not be do to a transmission removal or replacement,P0191 is for the fuel pump when engine loads demands more fuel the rail pressure detects the condition and gives more fuel as engine requirement needed. A replacement of the rail sensor is required. P1237 can be from the fuel pump inertia switch .