Veepeak Mini Bluetooth OBD2 Scanner Code Reader for Android (NOT for iOS) | Incompatible with iPhone or iPad. Check engine light diagnostics & live data for Android. Supports Torque & Car Scanner App.

1.4 turbo or 1.8? 1.8 could be intake runner arm?. 1.4 could be intermittent underboost from weak wastegate? Either could also be misfire code. Code readers are like $20 and work on every vehicle, not just your Sonic so definitely get one for all your future cars too. I use this one https://a.co/d/03wlCoXT with my android phone and a free app called car scanner. Here's one if you don't want live data reading and cheap basic unit https://a.co/d/03s8j63M

I bet this one will work. I bought one in 2020 and use it on a 2009 Prius. It gets past the main ECU to read everything with Dr. Prius. Should do likewise with other cars and other Android apps. https://a.co/d/0aRv2DqE

This one is good. It can communicate with everything in a car so it works on hybrids like Prius. 1995 is when the first OBD2 started. 2004 was the start of switching to CAN. There are some 1995 cars that aren't OBD2 and some 2004 that aren't CAN. Veepeak Mini Bluetooth OBD2... https://www.amazon.com/dp/B011NSX27A?ref=ppx_pop_mob_ap_share

Tbh code scanners are dirt cheap. You can buy a bluetooth one and connect it to your phone. https://www.amazon.com/dp/B011NSX27A