Noble M400 with
ECU MBE 975D
This tutorial explains how to connect Noble M400 to AiM devices using the CAN Bus.
This car is equipped with MBE 975D as stock ECU. For any further information concerning ECU
firmware / software settings and/or upgrading it is always recommended to address to the ECU dealer.
MBE 975D features a bus communication protocol based on CAN on the OBDII connector. OBDII port
is on the right side of the car (rear) as shown here below.
To reach the connector you have to remove the chassis as shown here below.
OBDII connector pinout as well as connection table are shown here below.
OBDII connector pin
AiM device configuration
Before connecting the ECU to AiM device set this up using AiM Race Studio software. The parameters
to select in the device configuration are:
select ECU manufacturer “NOBLE”
ECU Model “ECU_MBE_975D”;
Channels received by AIM loggers connected to "Nobel" "ECU_MBE:975D" protocol are:
Throttle position sensor
Engine coolant temperature
Intake air temperature
Manifold air pressure 1
Manifold air pressure 2
Technical note: not all data channels outlined in the ECU template are validated for each
manufacturer model or variant; some of the outlined channels are model and year specific and
therefore may not be applicable.