NMPS Diag by Auto Mistake is a targeted Android diagnostic tool for Mitsubishi Pajero Sport 2/3 and related NMPS models. It offers adapter testing, reading and clearing errors, engine parameter control, injector ID registration via USB ELM, and TPMS/DPF workflows, all within a paid app designed for dedicated NMPS diagnostics. With a long market presence (2743 days) and 5,000+ total downloads (23 in the last 30 days), it showcases sustained niche adoption.
Pros & Cons
Targeted NMPS2/3 and Pajero family support
Multiple adapter compatibility (Bluetooth, Wi‑Fi, USB) for NMPS Diag workflows
Injector ID registration via USB ELM327 enhances maintenance workflows
Paid app with a zero rating and no top-list ranking noted in the data
About NMPS Diag
NMPS Diag is an auto & vehicles app developed by Auto Mistake.
Download Statistics
NMPS Diag has been downloaded 7.4 thousand times. In the last 30 days, the app was downloaded 23 times.
User Ratings
The app has no ratings yet.
App Information
NMPS Diag costs $5.49 to download. The APK download size is 1.25 MB. The latest version available is 1.0.120. The last update was on February 25, 2025.
Technical Requirements
NMPS Diag requires Android 4.1+ or higher. The app has a content rating of Everyone. The app has been available on Google Play December 2018.
Description
If the payment does not go through, read the solution to the problem: http://forum.automistake.ru/viewtopic.php?f=5&t=1078
If the program does not work, write to automistake@gmail.com The function of checking the adapter for operability has appeared.* Recommended Chip Adapter: PIC18F25K80
Works on Android 4.1+ devices with adapters: ELM 327 Bluetooth, Wi-Fi, USB. The program is designed to work with original ELM327 adapters. (performance with Chinese adapters is not guaranteed)
The program is intended for: - NMPS 2 (kh #) with engines 4D56,4M41 - NMPS 3 (ks1 #) with 4N15 engine - Pajero IV with 4M41 engine - Delica D5 with 4N14 engine - Outlander with 4N14 engine
Program features: 1. Test of the ELM327 adapter for suitability to work with the program. 2. Reading and deleting errors on the main control units. 3. Reading and deleting errors by OBD protocol. 4. Control of the current parameters of the engine. 5. Control of injector correction values. 6. Registration of ID injectors after their replacement(only via USB ELM). 7. Carrying out an injector test. 8. Learning to small injection. 9. Teaching the injection pump valve. 10. Control of fuel leaks. 11. Special. functions for automatic transmission. 12. Control of pressure and temperature in tires. 13. Registration of new tire pressure sensors. 14. Correction of the output of data on tire pressure in the program, after rearranging the wheels. 15. Calibration of the rudder position sensor. 16. Monitoring the parameters of the particulate filter (DPF). 17. Carrying out forced DPF regeneration. 18. Oil change service for engines with DPF. 19. Possibility of registration of original sensors tire pressure 20. Parameter control ABS NMPS2
In the program folder, a log is written in text format, as well as a learning log in csv format, which can be viewed using Excel in text or graphic form.
UPDATE: v1.0.50 added OBDII protocol v1.0.31 changes in registration tab of TPMS sensors ID v1.0.30 add Forced regeneration DPF 4N15, 4N14 v1.0.29 add Engine oil change service v1.0.28 added a tab with the parameters of the gasoline engine 6B31 added the Exit item to the menu v1.0.27 technical update v1.0.26 added parameters for training conditions for 4N15 fixed the name of the DPF 4N15 tab v1.0.25 Added tab with the main engine parameters small injection training tab changed v1.0.24 voltage data on the mains is now taken from the engine ECU when you open the TPMS tab, pressure reading immediately begins changes in the output of the fuel level parameter in the tank v1.0.23 added ABS NMPS2 parameter control added tire pressure to the screen - fuel level in the tank v1.0.22 added ability to register original sensors tire pressure, the registration procedure is described in the Help section v1.0.21 Particle filter parameter control for 4N15 added changes in connecting to a WiFi adapter added voltage control vehicle votage (how to calibrate voltage value is described in the Help section of the program menu) v1.0.20 added the ability to register injectors IDs for NMPS2 (kh #), this function will work only with USB ELM327 adapter more advanced adapter test done warnings for calibrating the steering wheel sensor added changes in the connection to the USB adapter v1.0.19 Technical Update * v1.0.18 AT temperature output for Delica-D5 DID 4N14 v1.0.17 adapter check added added initialization of the Steering angle sensor NMPS2 (KH #) added calibration of the Steering angle sensor NMPS2 (KH #) v1.0.14 Help section added to menu v1.0.13 added reading and deleting errors air conditioner NMPS2 (KH#) added reading and deletion errors air conditioner NMPS3 (KS1#) v1.0.09 Correction range corrected for Pajero 4 4M41 added error list for ABS / ASTC block fixed error reading for the SRS Pajero 4 block fuel leakage tab translated into Russian v1.0.08 Added special features for automatic transmission NMPS3 (KS #) Added information about engine block firmware number
Recent changes: v1.0.120 fixed error when connecting USB ELM327 adapter with CH340 converter v1.0.119 added support for ELS27 USB to UART Prolific G-series adapter
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Great app! Works well on mq triton. Managed to do small qty relearns, reset my oil counter, and do a forced dpf regens! Definitely can't fault it!
★★★★★Samuel Smythe· Sep 10, 2025
The only app that lets you access MUT3 functions without MUT3 hardware I can confirm this app works on a 2016 Pajero Sport and 2013 Delia D5 Diesel. Super handy app especially for viewing DPF stats and doing engine oil dilution resets.
★★★★☆Juby Hinds· Apr 12, 2025
For anyone who has a hard time finding a dongle to work like I did... The dongle works with the "Bespeak OBDCheck BLE+ Bluetooth 4.0 OBD II Scanner" from Amazon... I was able to do the small injection quantity relearn.
★☆☆☆☆Ziggy Piosicki· Dec 20, 2024
Absolute rubbish it says it is connected to adapter but none of functions work. How did you guys managed to get this connected to your car? And I don't speak or understand Russian 😭
Google Play Rankings for NMPS Diag
This app is not ranked
Technologies used by NMPS Diag
14 permissions·7 libraries
Subscribe to see full permission and library details
Trust & Safety: Permissions include location (ACCESS_COARSE_LOCATION, ACCESS_FINE_LOCATION), network and Bluetooth access, and storage. This aligns with adapter connectivity and diagnostic data exchange. No additional sensitive data usage is indicated beyond the described functionality.
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