I bought a cheap scan tool from a swap meet and it cost me a whole weekend

Found this generic OBD2 scanner at a car show in Pasadena for like 40 bucks. Guy swore it did live data and could read ABS codes. Tried to use it on a 2012 Ford with a weird intermittent brake light. Thing kept giving me a 'communication error' and then froze up completely. I spent maybe six hours over two days messing with it, checking wiring, thinking it was a module issue. Finally borrowed a real scanner from the shop down the street. Turns out it was just a bad wheel speed sensor, a five minute fix with the right info. That 40 dollar paperweight is in my junk drawer now. Anyone have a go-to budget scanner that actually works right?

2 comments

2 Comments

patricia_harris691d ago

My buddy Dave had a similar thing happen with a no-name scanner from a truck stop. It told him his Toyota had a transmission fault code that didn't even exist in the service manual. He replaced a solenoid pack before he figured out the tool was just making stuff up. I stick to the basic BlueDriver Bluetooth model now, it's not free but it hasn't lied to me yet. Those bargain bin scanners seem to cause more problems than they solve.

emma_smith1d ago

My cousin bought a cheap scanner that kept showing a fake oxygen sensor code on his old Ford. He spent a whole weekend swapping parts before borrowing a real scan tool. Sometimes the cheap fix ends up costing way more time and money.