No. A "no bus" displayed and losing all the gauges generally means you have lost a connection to the back of the instrument cluster. Check for loose or corroded connections in the back of the cluster.
You have it checked for codes, and have the cause of the code repaired.
Maybe need a new computer?, check to make sure it is receiving 5 volts to the sensor.
O2 sensor or wiring
Throttle position sensor out of range.
Trouble code P0161 means:O2 sensor heater circuit malfunction (Bank 2 Sensor 2)
Trouble code P0155 means:O2 sensor heater circuit malfunction (Bank 2 Sensor 1)
23
Map sensor voltage low.
p0141 is for the sensor behind the catalytic converter.
Trouble code P1762 means: Governor pressure sensor offset improper voltage
Code 13 is no vehicle speed sensor signal. Check/replace the speed sensor on the tailshaft of the transfer case.
P1491 = radiator fan relay circuit