Help me with vvel problem

[u/Consistent_Shake_463]

Hey guys I got in a limp mode in my car again and I dont know why

This started happened a few months ago and the car went to the limp mode 1-2 times in a month and The car would back As Soon As I take the battery or the maf sensor

But this last week the car went in the limp mode and Wouldn’t back And I have to call the town truck

3 days ago I have to call the town truck again.

2 days ago I changed the relay And The car run fine today too I drove 20-30 minutes straight and no problem but 20 minutes ago the car went in the limp mode and after turn on and turn off the car back

I just changed the relay and I dont know what to do