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11/1/2016 - DOCUMENT NUMBER: 10-0309
© 2016 AEM Performance Electronics
30-0309 - BOOST/FUEL PRESSURE 15PSI SAE ONLY
AEMnet (CAN bus) Output
WHITE WIRE WITH BLACK STRIPE = AEMnet+ / CANH
GREEN WIRE WITH BLACK STRIPE = AEMnet- / CANL
The AEMnet output is suitable for output to AEM devices such as the AQ-1 data logger or Infinity ECU. The following
CAN configuration and message definition information is provided below to facilitate interface with third-party devices.
Bus Termination
All AEMnet/CAN networks must be terminated to have an
equivalent of approximately 60 Ohms of resistance.
Generally, this means a 120 Ohm resistor connected in
parallel to AEMnet+/AEMnet- (or CANH/CANL) at both
physical ends of the bus run. The X-Series device does not
have any internal termination and is intended to be
connected to a pre-existing, properly terminated network.
Please refer to the Bosch CAN2.0B specification for further
detail.
FAQ / Troubleshooting
What are the minimum wiring connections needed to use the gauge?
Switched/fused 12V (RED) and power ground (BLACK) must be supplied to the 10 pin connector A and the sensor must
be plugged into the harness. Any unused wires may be secured and fastened away for future use.
I installed my gauge correctly and the display just shows, "SEnS"
"SEnS" means that the gauge cannot read a valid signal from the sensor. Please ensure that the sensor is plugged in
and that the wiring between the sensor and gauge is not damaged.
Can I extend the wires in my sensor harness?
Yes, but match the existing wire gauge use of proper crimping/soldering techniques is required.
I want to add pins to the connector for the optional extra signals.
To populate optional extras, use JST P/N SPUD-001T-P0.5 terminals for 22-26 AWG wire.
For support, contact AEM Technical Support at 1-800-423-0046 or gentech@aemelectronics.com.
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