LegendaryRed t1_j1vuiju wrote on December 27, 2022 at 7:59 PM

Reply to comment by bemest in LPT: After every mechanic visit, drive your vehicle around for 10 to 15 minutes extra before going back home. by TheMasterBaker01

Electrical problems are notoriously difficult to diagnose and fix. Many sensors share the same power cable so it's not unheard of to misdiagnose a sensor.

bemest t1_j1xewta wrote on December 28, 2022 at 2:42 AM

I know. I formerly owned an aircraft maintenance business. This dealer didn’t do much in!the way of diagnosis. Of course the errors reset so it took a little driving for them to act up and the problem to recur. I took it to another dealer that found a wire bundle chafing. If I had continued with the first dealer it would have been more parts swapping. Related to the OP it is advisable to do a good shake down run immediately.

Solid-Question-3952 t1_j1wibqv wrote on December 27, 2022 at 10:40 PM

You're spot on. Also its not uncommon for a problem to hid behind another code. So you fix the first code, think its good and then the real code pops up.