Скачать или смотреть jeep jk fuel economy suddenly dropped

My jeep with factory wheels and tires usually gets 17-18mpg but in less than 40 miles of normal driving it dropped to 15.2. That was also when the abs and traction control lights started intermittently coming in and going out. Then in day 2 of this, it came in and stayed on. I already knew what the problem was so ordered parts and then installed the parts via flashlight in the driveway when I got off work the night the part came in. Test drive showed the problem is fixed and after about 90 miles of driving the fuel economy is slowly increasing again.

obd scanner I use: https://amzn.to/41jgUQb
rear wheel speed sensors fit 07-17 Jeep Wrangler, 08-12 Jeep Liberty, 07-11 Dodge Nitro https://amzn.to/3EJ2AYs
replacement connector end if you break it https://amzn.to/4gIpRqw