Table Of Contents
Latest update [menu]
- Fixed jarsigner issue (-sigalg SHA1withRSA -digestalg SHA1)
- Sampling interval max value
Description [menu]
MEMS_Diag is an application designed to communicate with pre-OBD Rover engine management systems (ECU).
Modular Engine Management System (MEMS) was used on many cars in the 1990s built by the Rover group (models equipped with K-Series petrol engine)
Currently only MEMS 1.6 and 1.9 are supported, later versions are OBD2 compliant so they're not in the scope of this project
Implemented features:
- Realtime engine parameters (rpm, map, ignition advance, coolant temp, inlet temp, oxygen sensor, fuel trim/correction and more...)
- Retrieve and erase error codes
- Scrollable view (numerical/table display)
- Graph view (selectable parameters, multiple series)
- Data logging, csv format (available in full version only)
In order to use this software, the following components are required:
- Android device (smartphone), minimum OS version 3.1+ (USB host access)
- USB port
- the so-called "USB OTG" cable
In addition to the above, depending on the MEMS version, you also need:
for MEMS 1.9:
- FTDI-based (FT232) 12V K-Line interface (USB->OBD2 socket), commonly known as VAG-cable/VAG-KKL. These cables are widely available on ebay etc. Make sure it's build using the FTDI USB chip, perhaps PL2303 should also work but I haven't been able to test it. Avoid products based on CH340 chipset (reason being: there's one missing but crucial function not yet implemented in the driver)
for MEMS 1.6:
- Any USB-to-TTL converter, again, the most popular are FTDI and PL2303. Remember that MEMS 1.6 uses 5V logic (depending on the quality of the converter circuit a 3.3 V may also work)
Tested ECU models/part numbers:
So far the following ECU have been verified to work correctly:
MKC103610 (MEMS 1.6)
MKC101610 (MEMS 1.6)
MKC104393 (MEMS 1.9, LandRover Freelander 1.8 Petrol 99')
Free / Lite Version limitations:
- Data logging disabled
- Execution time limit, after 120 data samples the application quits (2 min @ default 1s refresh rate)
For more info, please visit http://memsdiag.blogspot.com
How to install MEMS_Diag_lite APK for Android [menu]
Download MEMS_Diag_lite APK file (com.rovermemslite_3_885607.apk) from SameAPK.com, then follow these steps:
Update Phone Settings
- Go to your phone Settings page
- Tap Security or Applications (varies with device)
- Check the Unknown Sources box
- Confirm with OK
Go to Downloads
- Open Downloads on your device by going to My Files or Files
- Tap the APK file you downloaded (com.rovermemslite_3_885607.apk)
- Tap Install when prompted, the APK file you downloaded will be installed on your device.
How to install MEMS_Diag_lite APK on Windows 7/8/10 or MAC PC? [menu]
Download MEMS_Diag_lite APK file(com.rovermemslite_3_885607.apk) from SameAPK.com to your PC (ex: /Users/xxx/Downloads/(com.rovermemslite_3_885607.apk)), then follow these steps:
Using Emulator:
- Download And Install one Emulator Softwares (Ex: Bluestacks, GenyMotion, NoxPlayer)
- Simple install APK on PC by drag and drop file com.rovermemslite_3_885607.apk on Emulator screen
MEMS_Diag_lite APK Pros & Cons [menu]
Pros
- This app is safe, it's not require high risk permissions
- Compatible with 32 bit device (most Emulator using 32bit arch CPU)
- Compatible with 64-bit device (some android device and current Bluestacks)
Cons
Everything is good.
