No gear shift-shift-up

Question

MIL on, car doesn't run morethan 20Km/h

Answer 1

Hi there,

The code P0720 indicates an issue with the vehicle speed sensor. Here is some info for this code.

P0720 NISSAN - Vehicle Speed Sensor

Read more: https://www.autocodes.com/p0720_nissan.html

The code indicates an issue with the line pressure solenoid B. Here is some info for this code.

P0778 NISSAN - Pressure Control Solenoid 'B' Circuit

Read more: https://www.autocodes.com/p0778_nissan.html