Piston - OBD2 Car Scanner
OBD2 診斷 - 讀取和清除故障代碼並從傳感器訪問數據
應用信息
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應用描述
Android應用分析和審查：Piston - OBD2 Car Scanner，由Stinez Pty Ltd開發。在汽車與車輛類別中列出。當前版本為3.11.0，在 11/10/2025 上更新。根據用戶在Google Play上的評論：Piston - OBD2 Car Scanner。超過1 百萬的安裝。 Piston - OBD2 Car Scanner目前有5 千評論，平均評分為4.2星
使用活塞，您的汽車的診斷信息觸手可及。檢查引擎燈 (MIL) 是否亮起？使用 Piston 將您的移動設備變成汽車掃描儀，並讀取與問題相關的診斷故障代碼 (DTC) 以及凍結幀數據。這將幫助您識別和解決問題。
您將需要一個基於 ELM 327 的適配器（藍牙或 WiFi），將其連接到車輛中的 OBD2 插座。活塞將引導您完成連接過程。您可以在首次安裝後從主頁訪問說明，也可以隨時從設置訪問說明。
使用活塞，您可以：
• 讀取並清除 OBD2 標准定義的診斷故障代碼 (DTC)
• 查看凍結幀數據（ECU 檢測到故障時傳感器數據的快照）
• 實時訪問傳感器數據
• 檢查就緒監測器（監測排放控制裝置）的狀態
• 將您閱讀的 DTC 存儲在本地歷史記錄中
• 登錄並將您閱讀的 DTC 保存在雲端
• 訪問傳感器讀數的圖表
• 將實時數據從傳感器導出到文件
• 檢查你的車的VIN號碼
• 檢查 ECU 的詳細信息，例如 OBD 協議或 PID 編號
以上一些是高級功能，需要一次應用內購買才能解鎖所有功能。沒有訂閱！
為了成為汽車掃描儀，此應用程序需要一個單獨的基於 ELM327 的設備，藍牙或 WiFi。活塞與 OBD-II（也稱為 OBDII 或 OBD2）和 EOBD 標準兼容。
從 1996 年起在美國銷售的所有車輛都必須支持 OBD2 標準。
在歐盟，從 2001 年開始對汽油發動機車輛和從 2004 年開始對柴油車輛強制執行 EOBD。對於澳大利亞和新西蘭，所有 2006 年生產的汽油車和 2007 年生產的柴油車都需要 OBD2。
重要提示：此應用程序只能訪問您的車輛通過 OBD2 標準支持和提供的數據。
如果您有任何問題或建議，您可以通過 support@piston.app 聯繫我們。
我們目前正在提供3.11.0版本。這是我們最新，最優化的版本。它適用於許多不同的設備。從Google Play商店或我們託管的其他版本中免費下載Apk。此外，您可以在不註冊的情況下下載且無需登錄。
我們擁有超過2000+的Samsung, Xiaomi, Huawei, Oppo, Vivo, Motorola, LG, Google, OnePlus, Sony, Tablet ...設備，並提供了許多選項，您可以輕鬆選擇適合您設備的遊戲或軟件。
如果在Google App Store上有任何國家限製或設備側面的任何限制，它可能會派上用場。
什麼是新的
• Bug fixes and improvements
最近的評論
Cora Taylor
Of all OBD2 apps available on the play store, this is the one I've settled on. Take that for whatever it's worth, extra star for including a 7$ One-Time purchase for features that other apps would require a subscription for. Isn't the most feature-filled, but what's here is sold and it's a cleaner UX than most apps I've tried, which feel.. rushed.
Sam Yahres
Connects but won't read any live data from my Elm327 Bluetooth dongle, which works fine with both Car Scanner and Torque Lite. Car is a 2013 Honda CR-V. Very disappointed. ** UPDATE ** My bad. I didn't notice the "Play/Pause" icon on the live data screen. Pressing "Play" resulted in the display of the data. My apologies to the developer. Changed rating to 4 stars for now. Will update after further testing.
A Google user
After having tried many of the popular OBDII apps, this is the one I stuck with. Clean interface, the UI is simple to navigate, and no irritating ads. Connected quickly to my BAFX Bluetooth scanner and easily cleared and found issues. 4 stars given for inability to locate MAP sensor issue, but to be fair, similar apps did not find the issue either.
LAURA-ANN CHARLOT
App has a simple interface, and is ad-free which is nice, but it's extremely limited in the number of PID's that it can read. All of the supported PID's are related to the ICE. There is no support that I could find for Hybrid system functions like traction battery state of charge, battery/inverter temperature, or power flow. This app is of little use to owners of hybrid vehicles, unfortunately. It's not a bad app, just too limited for what I need for a Prius PHEV.
Brian Timms
This App was great until the recent update, now it's a big effort to get the app to connect to EM327 dongle, and what was once a simple to navigate and understand interface now requires a lot more concentration that it should. No longer as user friendly and simple to use, so harder to recommend to non-tech friends.
Bartłomiej Piguła
This app has served me well for so long... and continues to do so. I bought premium, as the price is great for value, and functionality (especially logging) is superb. Interface is clean, and easy to navigate. Best OBD reading app for me.
Eric Laney
Just started using, having trouble figuring it out. Instructions would be nice. I have no check engine light lit up or code at the moment on my truck, maybe that's the problem. Scanned for faults and it just sits there. Seems like is should say no codes found. The function buttons at top of screen are not labled.
Rick Boiter
Great app, liked the cleaner interface before the 2023 update but it still works well. I'd give five stars if it displayed on Android Auto so I didn't have to grab my phone to see real-time data while driving.