Or simply just because the gas cap isn’t in the proper position. Maybe because you have a vacuum leak in your engine, or an O2 sensor is messed up, etc. However, in some cases, many fault codes are very sophisticated and require a mechanic to involve.įor example, when your check engine light is on, many possibilities can happen. Reduce the cost of repair and save time.But fortunately, Google is! You can search the codes on the internet and find some DIY solutions for your problems. On the opposite scenario, well, he’s not. If you don’t receive any fault codes, god is on your side! The OBD2 adapter will scan ECUs and send the signal to the apps to let you know whether your engine is in good shape. You can monitor your vehicle’s performance, fuel economy, and engine stability within a few minutes instead of wasting time and money on mechanics. The most important factor is that fixing car’s engine and vehicle performance issues is now at your fingertips. Now there are quite a few common traits present in all three apps. (gasoline vehicles) ✔️ ✔️ ✔️ ABS sensor support - ✔️ ✔️ Turbo boost support - ✔️ ✔️ Graph data - ✔️ ✔️ Key things in common Later-than-2014 cars (not 100%) Cost Free $5 $10 Read/clear generic OBD2 DTCs ✔️ ✔️ ✔️ Enhanced diagnostics (ABS, SRS, Transmission, etc.) - Transmission temperature - ✔️ ✔️ MPG Cars don’t have OBD2 standard - Cars don’t have OBD2 standard

Obd wifi vs bluetooth