The codes read on my truck is P0202,P0203 and P1131 do I have them replaced or cleaned or what?

Question

I recently had changed my transmission and my check engine light is on with three different codes

Answer 1

Hi there,

The code P0202 and P0203 indicate an issue with the fuel injectors 2 and 3. Here is some info regarding these codes.

P0202 FORD - Injector Circuit Malfunction Cylinder 2

Read more: https://www.autocodes.com/p0202_ford.html

The code P1131 indicates a stuck O2 sensor, in most cases the sensor is the cause of the problem and will need to be replaced. Here is some other info on the code.

P1131 FORD - Lack of Upstream Heated Oxygen Sensor Switch Sensor Indicates Lean Bank 1

Read more: https://www.autocodes.com/p1131_ford.html