# OBD2 Enhance Trouble Code Lite — Find DTCs Definition and Cause > OBD-II trouble code definitions and potential causes for vehicle diagnostics. (iPhone/iPad app by Sang Tran.) - Source: https://appshunter.io/ios/app/obd2-enhance-trouble-code-lite/id1096705571 (this page in markdown: same URL + `.md`) - Developer: [Sang Tran](https://appshunter.io/developer/1091291351) - Category: Reference, Utilities - Price: Free - Rating: 4.60/5 from 7 App Store ratings · 5 written reviews indexed - Age rating: 4+ - Requires: iOS 12.1 · 30 MB - Languages: American English - Released: 2016-03-29 - Data updated: 2026-08-15 - Monetization: ad-supported - User reviews in markdown: https://appshunter.io/ios/app/obd2-enhance-trouble-code-lite/id1096705571/reviews.md ## What is OBD2 Enhance Trouble Code Lite? OBD2 Enhance Trouble Code Lite is best app look up On Board Diagnostics Trouble Codes Definition. OBD2 Enhance Trouble Code = DTCs definition + possible causes. * DTCs definition accurate from workshop manual. * Possible causes will help you to quickly fix error codes. --------- Features Lite: * 200200 diagnostics trouble codes definition. * Error codes check engine light 73 different models of automobiles. * System Codes: PXXX(Powertrain), BXXX(Body), CXXX(Chassis) and UXXX(Network). * Generic Codes: P0XX,P2XX,B0XX,B2XX,C0XX,C2XX,U0XX,U2XX. * OEM/Manufacturers Codes: P1XX,P3XX,B1XX,B3XX,C1XX,C3XX,U1XX,U3XX. * OBD1 Codes: Y, YY, YYY, YYYY Features Pro Version: * No Ads * 200200 diagnostics trouble codes definition.(Periodic Updates) * Supported 73 different models of automobiles. * System Trouble Codes: P(Powertrain), B(Body), C(Chassis) and U(Network). * Generic Trouble Codes: P0XX,P2XX,B0XX,B2XX,C0XX,C2XX,U0XX,U2XX. * OEM/Manufacturers Enhance Trouble Codes: P1XX,P3XX,B1XX,B3XX,C1XX,C3XX,U1XX,U3XX. * OBD1 Codes: Y, YY, YYY, YYYY ---------- Use App: * Select vehicle -> Input code -> See definition and possible causes. ---------- Vehicle Supported: GENERIC ABARTH ACURA ALFA ROMEO ASTON MARTIN AUDI BENTLEY BMW BUGATTI BUICK CADILLAC CHEVROLET CHRYSLER CITROEN DACIA DAEWOO DAIHATSU DODGLE EAGLE FERRARI FIAT FORD GEO GMC HINO HOLDEN HONDA HUMMER HYUNDAI INFINITI ISUZU IVECO JAGUAR JEEP KIA LAMBORGHINI LANCIA LAND ROVER LEXUS LINCOLN LOTUS MASERATI MAYBACK MAZDA MERCEDES MERCURY MG MINI MISUBISHI NISSAN OLDSMOBILE OPEL PEUGEOT PLYMOUTH PONTINAC PORSCHER RAM RENAULT ROLLSROYCE SAAB SCION SEAT SKODA SMART SSANGYONG STATURN SUBARU SUZUKI TATA TOYOTA VAUXHALL VOLKSWAGEN VOLVO ## Key features - DTC definitions from workshop manuals - Possible causes for error codes - Covers 73 vehicle models - Supports P, B, C, U system codes - Includes generic and OEM codes - OBD1 code support ## Recent user reviews (5 of 5) All indexed reviews: https://appshunter.io/ios/app/obd2-enhance-trouble-code-lite/id1096705571/reviews.md ### 5/5 — App crashing! On Mitsubishi codes! *2022-04-28* Crashing , ok i have the app but not the lite and you last update when you select Mitsubishi and as soon as you touch the screen it closes i know that is a bug because it never did this before and i own this app since it release . After the new facelift update it have mani bugs i wish you can fix it as i depend on it daily, thank you for good work love this app is the best i came across thats why i buy it . ### 1/5 — Support for other cars needed. *2020-06-09* Don’t bother with this app if you own or are code scanning an Alfa Romeo, as there’s NO support for this make. ### 5/5 — AWESOME APP *2018-06-08* Exactly what I was looking for and for a free app you can’t go wrong. Brilliant little app if you know the code, saves you having to google it. Only downside is that you have to scroll through the vehicle makes! ### 1/5 — Too Much Advertising *2017-11-15* I don’t mind a banner ad on the screen, but to have s full screen, full volume video ad pop up made me immediately delete the app. Shame on you. ### 5/5 — Works good *2016-09-03* Works good on manufacturing specific codes. Quick and easy, thanks. ## Frequently asked questions about OBD2 Enhance Trouble Code Lite ### What is OBD2 Enhance Trouble Code Lite? OBD2 Enhance Trouble Code Lite is a reference application that provides definitions for On-Board Diagnostics (OBD) trouble codes and suggests possible causes for these errors. It aims to help users understand what their vehicle's check engine light indicates. ### Does OBD2 Enhance Trouble Code Lite have ads? Yes, OBD2 Enhance Trouble Code Lite contains advertisements. The 'Pro Version' is mentioned as having 'No Ads', indicating the free version includes advertisements. ### What types of trouble codes does OBD2 Enhance Trouble Code Lite cover? OBD2 Enhance Trouble Code Lite covers a comprehensive range of codes, including PXXX (Powertrain), BXXX (Body), CXXX (Chassis), and UXXX (Network) system codes. It also includes generic codes (P0XX, P2XX, etc.) and OEM/manufacturer-specific codes (P1XX, P3XX, etc.), as well as OBD1 codes. ### How many vehicle models are supported by OBD2 Enhance Trouble Code Lite? The application supports trouble code definitions for 73 different models of automobiles. This extensive compatibility aims to cover a wide variety of vehicles from different manufacturers. ### How accurate are the DTC definitions in OBD2 Enhance Trouble Code Lite? The app states that its DTC definitions are accurate and sourced from workshop manuals. This suggests a high level of reliability for the diagnostic information provided. ### What is the update frequency for OBD2 Enhance Trouble Code Lite? The latest version of the app is 1.5, last updated on August 13, 2021. The Pro version mentions 'Periodic Updates' for definitions, but specific update frequency for the Lite version is not detailed. ### What is the age rating for OBD2 Enhance Trouble Code Lite? OBD2 Enhance Trouble Code Lite has an age rating of '4+'. This indicates it is suitable for users aged 4 and above, making it accessible for a broad audience. ### What devices is OBD2 Enhance Trouble Code Lite compatible with? OBD2 Enhance Trouble Code Lite is available for iPhone, iPad, and iPod devices. It is designed for iOS platforms. ## Version history (last 5 releases) ### 1.5 — 2021-08-13 Big Update: + Update OBD2 DTCs: 8000 definition, 10000 possible causes. + Add OBD1 DTCs: BMW, Mini, GMC Groups, Honda, Acura, Hyundai, Kia, Isuzu, Mercedes, Mitsubishi, Nissan, Infiniti, Subaru, Suzuki, VW Groups + Add OBD2 DTCs: Abarth, Dacia, Lancia, Lotus, MG, Plymouth. + Update OBD2 DTCs: BMW, Chrysler, Ford, Mazda, Lincoln, Mercury, Honda, Acura, VW Group. + Update UI ### 1.4 — 2021-07-05 Update iOS 14 Update UI Update Google API ### 1.3 — 2017-03-14 This app has been updated by Apple to display the Apple Watch app icon. - Update UI (easy enter obd2 code) - Update Database ### 1.2 — 2016-09-16 Update possible causes for 14 makes ### 1.0 — 2016-03-29 No release notes. ## Apps similar to OBD2 Enhance Trouble Code Lite | App | Rating | Price | Category | | --- | --- | --- | --- | | [Carmin](https://appshunter.io/ios/app/carmin/id1527982107) | 4.3 (223) | Free | Reference | | [VinCheckUp](https://appshunter.io/ios/app/vincheckup/id1400170275) | 4.2 (38) | Free | Reference | | [Xm Diagrams](https://appshunter.io/ios/app/xm-diagrams/id1537327999) | 3.0 (1) | Free | Reference | | [Centric Parts](https://appshunter.io/ios/app/centric-parts/id1474910398) | 5.0 (4) | Free | Reference | | [VIN info](https://appshunter.io/ios/app/vin-info/id1554273590) | 2.8 (9) | Free | Reference | | [AutoProAPP](https://appshunter.io/ios/app/autoproapp/id1128576891) | 3.4 (36) | Free | Reference | ## More apps by Sang Tran - [OBD2 Enhance Trouble Codes](https://appshunter.io/ios/app/obd2-enhance-trouble-codes/id1091291352) - [Radio Code for Renault](https://appshunter.io/ios/app/radio-code-for-renault/id1092102251) - [Reset Oil Service Pro](https://appshunter.io/ios/app/reset-oil-service-pro/id1094609248) - [Radio Code for Ford M Series](https://appshunter.io/ios/app/radio-code-for-ford-m-series/id1097534706) - [TPMS Relearn Procedures Pro](https://appshunter.io/ios/app/tpms-relearn-procedures-pro/id1097887716) All apps by Sang Tran: https://appshunter.io/developer/1091291351 ## Related topics [obd2 enhance trouble codes](https://appshunter.io/ios/topics/obd2-enhance-trouble-codes) · [obdii trouble codes lite](https://appshunter.io/ios/topics/obdii-trouble-codes-lite) · [obdii trouble codes](https://appshunter.io/ios/topics/obdii-trouble-codes) · [obdii code](https://appshunter.io/ios/topics/obdii-code) · [obd2 code](https://appshunter.io/ios/topics/obd2-code) · [obd2 codes fix](https://appshunter.io/ios/topics/obd2-codes-fix) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-15.*