BlueDriver Bluetooth OBD2 Scan Tool $80 (was $120) at Amazon. ... “Paid for itself in one use!” exclaimed one shopper. “It's an easy plug-and-play device with an EXCELLENT app.

MY TEMU PICKS: - 60/120pcs Quick Cable Connector Snap Lock Wire Terminal Crimp T-Tap Wire Connector Assortment Kit - $2.72 - 680pcs/725pcs Auto Fastener Clips Car Body Push Retainer Pin Rivet Bumper ...

The basics involve a wireless device that plugs into the OBD2 port, which you'll find on any car manufactured after 1996. In that sense, it's a little like the xTool iOBD2 .