ECU CAR FINDER
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🚗 EcuCar – ECU Compatibility & Reference for Car Electronics 🔧
EcuCar is a searchable ECU database that helps you find which Engine Control Unit is associated with a specific car. Select a car brand and model to explore matching ECU information, MCU details and programming methods.
Built for mechanics, auto electricians, ECU tuners, diagnostic technicians, car programmers and serious DIY car enthusiasts who need quick access to ECU reference information.
🔍 WHAT YOU CAN DO
✅ Search ECU by Car Brand & Model
Choose a car brand and model to find available ECU compatibility records, including engine type, ECU manufacturer, ECU variant and MCU information.
✅ Search by ECU Number
Enter an ECU designation or a microcontroller part number to quickly find matching database records and related vehicle information.
✅ Reverse Search: Cars by ECU
Have an ECU but don't know which vehicle it belongs to? Search by ECU manufacturer or variant to discover vehicles associated with it. Useful for ECU identification, donor units, ECU swaps and second-hand parts.
✅ ECU Programming Methods
Where available, check the recorded programming method for an ECU or vehicle, including OBD, bench and boot mode.
✅ MCU & Microcontroller Details
Explore technical information about MCUs used in automotive control units, including communication protocols, flashing methods and known vehicle applications.
✅ ECU Brand Catalogue
Browse ECU manufacturers and explore their available variants and related vehicle information.
✅ Car Brand Catalogue
Browse car brands, models and available ECU compatibility records in an organized way.
✅ Favorites & Recent Searches
Save useful ECU records for quick access and revisit your recent searches without starting from the beginning.
☁️ CLOUD-UPDATED DATABASE
ECUCAR uses a cloud database for compatibility information. New records can be added over time and become available in the app without requiring an app update.
🔧 DATA AVAILABLE IN RECORDS
• Car brand and model
• Engine type / engine code
• ECU manufacturer and variant
• MCU / microcontroller
• Programming method, where available
💡 WHO USES ECUCAR
• Auto repair workshops and garages
• ECU tuners and remappers
• ECU programming and car coding technicians
• Diagnostic and OBD2 technicians
• Auto electricians
• Car electronics specialists
• Car parts resellers
• DIY mechanics and automotive enthusiasts
🚀 WHY ECUCAR
ECU compatibility information can be difficult to find across different technical sources. EcuCar brings vehicle, ECU and MCU reference information together in one simple app, helping you find relevant information faster.
⚠️ IMPORTANT
EcuCar is a reference and lookup database. It does not connect to your vehicle, scan your ECU, read live vehicle data, program an ECU, or clear diagnostic trouble codes. OBD, CAN bus and other technical information shown in the app is reference information only. An internet connection is required for cloud database results.
🔐 PRIVACY
No account or sign-up is required. The app does not require personal details to use its core features. EcuCar is free and ad-supported, with Google consent options available in the app's About section where required.
Download EcuCar and make ECU identification and compatibility lookup easier.
EcuCar is a searchable ECU database that helps you find which Engine Control Unit is associated with a specific car. Select a car brand and model to explore matching ECU information, MCU details and programming methods.
Built for mechanics, auto electricians, ECU tuners, diagnostic technicians, car programmers and serious DIY car enthusiasts who need quick access to ECU reference information.
🔍 WHAT YOU CAN DO
✅ Search ECU by Car Brand & Model
Choose a car brand and model to find available ECU compatibility records, including engine type, ECU manufacturer, ECU variant and MCU information.
✅ Search by ECU Number
Enter an ECU designation or a microcontroller part number to quickly find matching database records and related vehicle information.
✅ Reverse Search: Cars by ECU
Have an ECU but don't know which vehicle it belongs to? Search by ECU manufacturer or variant to discover vehicles associated with it. Useful for ECU identification, donor units, ECU swaps and second-hand parts.
✅ ECU Programming Methods
Where available, check the recorded programming method for an ECU or vehicle, including OBD, bench and boot mode.
✅ MCU & Microcontroller Details
Explore technical information about MCUs used in automotive control units, including communication protocols, flashing methods and known vehicle applications.
✅ ECU Brand Catalogue
Browse ECU manufacturers and explore their available variants and related vehicle information.
✅ Car Brand Catalogue
Browse car brands, models and available ECU compatibility records in an organized way.
✅ Favorites & Recent Searches
Save useful ECU records for quick access and revisit your recent searches without starting from the beginning.
☁️ CLOUD-UPDATED DATABASE
ECUCAR uses a cloud database for compatibility information. New records can be added over time and become available in the app without requiring an app update.
🔧 DATA AVAILABLE IN RECORDS
• Car brand and model
• Engine type / engine code
• ECU manufacturer and variant
• MCU / microcontroller
• Programming method, where available
💡 WHO USES ECUCAR
• Auto repair workshops and garages
• ECU tuners and remappers
• ECU programming and car coding technicians
• Diagnostic and OBD2 technicians
• Auto electricians
• Car electronics specialists
• Car parts resellers
• DIY mechanics and automotive enthusiasts
🚀 WHY ECUCAR
ECU compatibility information can be difficult to find across different technical sources. EcuCar brings vehicle, ECU and MCU reference information together in one simple app, helping you find relevant information faster.
⚠️ IMPORTANT
EcuCar is a reference and lookup database. It does not connect to your vehicle, scan your ECU, read live vehicle data, program an ECU, or clear diagnostic trouble codes. OBD, CAN bus and other technical information shown in the app is reference information only. An internet connection is required for cloud database results.
🔐 PRIVACY
No account or sign-up is required. The app does not require personal details to use its core features. EcuCar is free and ad-supported, with Google consent options available in the app's About section where required.
Download EcuCar and make ECU identification and compatibility lookup easier.
Easily find compatible ECUs for your car , and explore ECU details
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