P0745 2002 Nissan Altima Sedan -

Question

I aiso have codesp1122 andp1126

Answer 1

Start by checking the transmission fluid level and condition. Change fluid if neccessary.

The other codes are for the throttle body.

P1126 Nissan - Throttle Control Motor Relay Circuit Open

 

Read more: https://www.autocodes.com/p1126_nissan.html

 

P1122 Nissan - Electric Throttle Control Performance Problem

 

Read more: https://www.autocodes.com/p1122_nissan.html