Renix Engine Monitor II Clock Panel (V4.3)


The dash mounted Renix Engine Monitor Clock lets you keep an eye on your engine in style with a clean factory look!

SKU: REM-II-Clock-V4.3 Categories: ,


– NOTE: Please allow up to 1 week for order fulfillment as I custom assemble units.
Backorders can take 1 month or more while my assembler builds more.

NOTE: This is a full replacement dash clock panel that requires dash cover and old panel removal to install.

Older Demo Video here:

Compatible Models:

1986-1990 2.5L TBI Renix Engines

1987-1990 4.0L MPFI Renix Engines

1986-1990 AW-4 Auto Transmissions

1989-1990 Bendix ABS Systems (Needs special Adapter)


Have a 1986-1990 2.5L or 1987-1990 4.0L Jeep with Renix EFI and 15 pin Diagnostic Port? Old Jeepers unite, the REM is here for your diagnostic needs!

The REM is a Plug-and-Play homebrew scantool decked out with the latest tech to read in your Renix Jeeps Engine and Transmission computers’ data for a wealth of information on all the various sensors and readings throughout! A Check Engine Light has been added to alert of possible sensor issues or failures. By combining Transmission and Engine data you can even keep an eye on fuel economy! With included USB port, data logging will be available to diagnose troublesome issues off vehicle as well.

But I couldn’t just stop there; this Open Source and Mod Friendly device is fully compatible with Arduino and includes extra Analog Voltage Readings for custom needs! A lot of new features and software are constantly being developed to create the ultimate car-puter device for your old Jeep!


– Dash Mount Plug-&-Play Scan Tool for a factory look!

– Shows Live Engine Data and Reports basic sensor faults

– Shows Live Transmission Data and TCU Error Codes

– Check Engine Light alerts when faults are detected

– Auto-dimming RGB LCD Screen can display 4 readings at once

– Built-in Clock to display the time

– Helpful diagnostic tips and Description booklet included

– Micro USB port for datalogging and software updates


– Panel Cutouts: Case is custom printed to include the cutout of your choice. This is ONLY a pre-cut hole, no extra switches or devices are included and must be purchased separately!
– Dual Switch option will fit 2 factory size switches.
– Nifty Shifter JR 1in Screen will press fit into panel.
– Trinity Fan Controller will press fit into panel.

Bluetooth Module: Remotely monitor live data on an android phone with XJBlueTalk App

Gyroscope Module: View the vehicles current Roll and Tilt for extreme off-camber situations. (Accelerometer and Magnetometer features not explored yet) (Not currently available due to chip shortages, but you can always ask)

In the box:

– REM II+ Scan Tool

– REM to Renix Diagnostic Adapter

– 10′ Ethernet Cord

– Quick Start Manual

Additional information

Weight 12 oz
Dimensions 5 × 4 × 2 in
Clock Color

Green, Red

Bottom Panel Cutout

Blank, Dual Switches, Nifty Shifter JR 1in Display, Trinity Fan Controller


None, Bluetooth ($15)


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