AEM 30-0312 Instruction Manual Download Page 7

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Gauge Installation

Installation using supplied bracket

Installation w ithout bracket, using rubber band

A 2-1/6" (52mm) hole is required to mount the X-Series gauge.  A bracket and thumbscrews are provided to facilitate
installation into a panel or gauge pod.  In some cases, the gauge cup may be pushed into a mounting  hole  causing  an
interference fit strong enough to retain the gauge; the supplied rubber band may be fit to the gauge to create a tighter fit in
mounting holes slightly larger than 52mm.  It is, however, recommended that gauges be mounted securely  using  the
supplied bracket to ensure they never become loose and cause a hazard during vehicle operation.

Note:

The gauge is not water-proof and should not be installed in a location with exposure to water or snow. Damage

caused by water ingress will not be covered under warranty.

AEMnet Channels

Display Label

Description

Source

AF.Fb

Inj 1 LambdaFB

Infinity EMS

AFr.1

Lambda 1

AFR

EMS Series 2 / EMS-4 / Infinity

AFr.2

Lambda 2

AFR

EMS Series 2 / EMS-4 / Infinity

ALt

Altitude

VDM

bAtt

Battery Volts

EMS Series 2 / EMS-4 / Infinity

bSt.d

Boost Control Duty

Infinity EMS

bSt.t

Boost Target

psig

kPa

Infinity EMS

CUt.S

SparkCut [RPM]

rpm

Infinity EMS

CYL.1

Lambda 1

AFR

4 Channel UEGO set on MODE 1

CYL.1

Lambda 1

AFR

4 Channel UEGO set on MODE 3

CYL.1

Lambda 1

AFR

4 Channel UEGO set on MODE 6

CYL.2

Lambda 2

AFR

4 Channel UEGO set on MODE 1

CYL.2

Lambda 2

AFR

4 Channel UEGO set on MODE 4

CYL.2

Lambda 2

AFR

4 Channel UEGO set on MODE 6

CYL.3

Lambda 3

AFR

4 Channel UEGO set on MODE 1

CYL.3

Lambda 3

AFR

4 Channel UEGO set on MODE 3

CYL.3

Lambda 3

AFR

4 Channel UEGO set on MODE 6

CYL.4

Lambda 4

AFR

4 Channel UEGO set on MODE 1

CYL.4

Lambda 4

AFR

4 Channel UEGO set on MODE 4

CYL.4

Lambda 4

AFR

4 Channel UEGO set on MODE 7

CYL.5

Lambda 5

AFR

4 Channel UEGO set on MODE 2

CYL.5

Lambda 5

AFR

4 Channel UEGO set on MODE 3

CYL.5

Lambda 5

AFR

4 Channel UEGO set on MODE 7

CYL.6

Lambda 6

AFR

4 Channel UEGO set on MODE 2

CYL.6

Lambda 6

AFR

4 Channel UEGO set on MODE 4

CYL.6

Lambda 6

AFR

4 Channel UEGO set on MODE 7

Summary of Contents for 30-0312

Page 1: ...2 1 16 52mm outer diameter mounting 62 AEMnet channels supported Supported devices Infinity ECU Series 2 ECU EMS 4 4 Channel UEGO X Series UEGO VDM Auto hides channels from devices that aren t present Ability to hide show channels from devices that are present Peak recall for each channel US or Metric SI display modes Black bezel faceplate supplied Silver white available as optional purchase Locki...

Page 2: ...2 30 0312 AEMnet CAN Wiring Installation Diagram Connector A Power IO Pin Color Description 1 WHITE AEMnet CANL 2 GREEN AEMnet CANH 3 RED Switched 12V Power 4 BLACK Power Ground 5 10 NC NC ...

Page 3: ...y mode showing the current parameter reading Depress and hold the PAGE button for three seconds until US or SI appears Press the PAGE button to toggle between US or SI metric modes This setting will apply to all channels EXCEPT wideband O2 channels The gauge will return to normal display mode a few seconds after the last button press Change wideband O2 display units AFR Lambda The gauge should be ...

Page 4: ...ings on either side Reference the Operation section of this manual for details on how to switch the display mode when reversing the faceplate Disassembly is required to change the faceplate flip reverse the faceplate or change the bezel of the gauge The following diagram will provide familiarization with the major components of the gauge prior to beginning the procedure Item Qty Description 1 1 Le...

Page 5: ... bezel at this time STEP 2 Separate the PCB 11 from the remaining components STEP 3 Slide the light guide 5 upward to remove it the buttons may fall out at this time take care not to lose them STEP 4 As you separate the remaining components diffuser 4 faceplate 3 lens 1 note the order in which they were assembled The faceplate 3 may now be reversed to display an alternate scaling or replaced for a...

Page 6: ...ck the diffuser 4 faceplate 3 and lens 1 in order over the buttons and on to the light guide STEP 3 Reassemble the PCB and display stack with the bezel making sure screw holes are aligned through the entire assembly STEP 4 Reassemble and tighten screws to 2 in lb previously assembled bezel or 3 in lb new bezel Do not over tighten ...

Page 7: ... EMS 4 Infinity AFr 2 Lambda 2 AFR l EMS Series 2 EMS 4 Infinity ALt Altitude ft m VDM bAtt Battery Volts V V EMS Series 2 EMS 4 Infinity bSt d Boost Control Duty Infinity EMS bSt t Boost Target psig kPa Infinity EMS CUt S SparkCut RPM rpm rpm Infinity EMS CYL 1 Lambda 1 AFR l 4 Channel UEGO set on MODE 1 CYL 1 Lambda 1 AFR l 4 Channel UEGO set on MODE 3 CYL 1 Lambda 1 AFR l 4 Channel UEGO set on ...

Page 8: ...FR l X Series UEGO devices Pbro Baro Press inHg kPa Infinity EMS PbSt MAP psig kPa Infinity EMS PCLt Coolant Pressure psig bar Infinity EMS PFUE Fuel Pressure psig bar Infinity EMS POIL Oil Pressure psig bar Infinity EMS PPAn Crankcase Pressure psig kPa Infinity EMS SLIP TC_SlipMeasured mph kph Infinity EMS SPd Vehicle Speed mph kph EMS Series 2 EMS 4 Infinity tAb Airbox Temp degF degC Infinity EM...

Page 9: ...er cup 2 1 16 in depth incl bezel 0 825 in depth cup only 0 200 in Supply Voltage min 10 VDC max 18 VDC Supply Current 13 8V nominal 50 0 mA Operating Temperature min 4 20 degF degC max 16V Supply 185 85 degF degC Learn more about custom gauges on our website ...

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