Table of Contents
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Instruction
Manual
BOOST/FUEL PRESSURE 15PSI SAE
STOP! - READ THIS BEFORE INSTALL OR USE!
WARNING:
THIS INSTALLATION MAY REQUIRE WELDING OR INTEGRATION INTO A VEHICLE'S ELECTRICAL SYSTEM. DAMAGE
TO SENSITIVE ELECTRONICS, FIRE, OR EXPLOSION MAY OCCUR IF PROPER PRECAUTION IS NOT TAKEN. IF THERE
IS ANY DOUBT, DO NOT ATTEMPT THE INSTALLATION AND CONSULT A PROFESSIONAL.
NOTE: IT IS THE RESPONSIBILITY OF THE ENGINE TUNER TO ULTIMATELY CONFIRM THE CALIBRATION USE FOR
ANY PARTICULAR ENGINE IS SAFE FOR ITS INTENDED USE. AEM HOLDS NO RESPONSIBILITY FOR ANY ENGINE
DAMAGE THAT RESULTS FROM THE MISUSE OF THIS PRODUCT.
The 52mm (2-1/16") AEM X-Series Gauge features a four digit central readout and sweeping 24-color-coded LED display,
providing immediate reference to the sensor reading in real-time. A 0-5V analog and an AEMnet (CAN bus) output is
included and can be used with data loggers or aftermarket ECUs including the AEM Infinity Engine Management System
(EMS).
Features
· 2-1/16" / 52mm outer diameter mounting
· Flashing warn / alarm feature
· Peak recall
· Boost / fuel pressure reversible faceplate (SAE scaling
only)
· Black bezel / "Boost/Fuel" faceplate supplied; Silver /
white available as optional purchase
· Locking connectors
· Supports vehicle / system voltages up to 16V
· Auto-dimming display
· 0-5V analog output
· AEMnet (CAN bus) output
AEM Performance Electronics, 2205 126th Street Unit A, Hawthorne, CA 90250 - Phone: (310) 484-2322
P/N 30-0309
X-SERIES GAUGE
ONLY
PN
10-0309
35-0309
35-4302
35-8618
35-8614
35-8617
35-3434
35-2131-15
35-2147
35-2151
8-161-36
PN
30-0309-
ACC
http://www.aemelectronics.com
KIT CONTENTS
Description
INST, X-SERIES BOOST/FUEL PRESSURE GAUGE 0 TO 15PSI
SAE ONLY
GAUGE ASSY, X-SERIES BOOST/FUEL PRESSURE GAUGE 0 TO
15PSI SAE ONLY
RED INSULATED BUTT CONNECTORS (6)
NUT, KNURLED, M4x0.7 (2)
BRACKET, X-SERIES GAUGE
RUBBER BAND, X-SERIES GAUGE
CABLE, X-SERIES GAUGE PWR/IO PRS
SENSOR, 15 PSIG BRASS
FITTING, 1/8" TEE
1/8 NPT FEMALE TO 3/16 BARB ADAPTER
VACUUM HOSE, 7/64" x 36"
*OPTIONAL* ACCESSORIES
Description
BEZEL, X-SERIES GAUGE SILVER
FACEPLATE, X-SERIES BOOST 15PSI, WHITE
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Summary of Contents for AEM 30-0309
-
Page 1: Instruction Manual
The 52mm (2-1/16”) AEM X-Series Gauge features a four digit central readout and sweeping 24-color-coded LED display, providing immediate reference to the sensor reading in real-time. A 0-5V analog and an AEMnet (CAN bus) output is included and can be used with data loggers or aftermarket ECUs including the AEM Infinity Engine Management System (EMS). - Page 2 30-0309 - BOOST/FUEL PRESSURE 15PSI SAE ONLY Wiring Installation Diagram To populate optional extras, use JST P/N: SPUD-001T-P0.5 terminals for 22-26 AWG wire. Connector A - Power / IO Color Description Switched 12V Power (5A Fuse) BLACK Power Ground GREEN/BLACK...
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Page 3: Operation
30-0309 - BOOST/FUEL PRESSURE 15PSI SAE ONLY Operation The inner numeric LEDs and outer ring LEDs display the currently measured sensor reading; the inner numeric LEDs will flash when the sensor reading exceeds the (configurable) warn/alarm threshold value. WARN and PEAK buttons are located on the face of the gauge and are used to perform the following functions. - Page 4 Faceplate / Bezel Installation The gauge kit is supplied assembled with a black faceplate and black bezel. An accessory kit is available (for purchase through AEM dealers) which includes an optional silver bezel and white faceplate. Please reference the Optional Accessories section earlier in the document for the appropriate part numbers.
- Page 5 30-0309 - BOOST/FUEL PRESSURE 15PSI SAE ONLY Gauge Disassembly STEP 1 - Remove the three assembly screws (8) using a #1 Phillips head screwdriver. Separate the bezel (2) and cup (7) from the rest of the STEP 2 - Separate the PCB (11) from the remaining components assembly.
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Page 6: Gauge Assembly
30-0309 - BOOST/FUEL PRESSURE 15PSI SAE ONLY Gauge Assembly STEP 1 - Place the light guide (5) on a flat surface (black side up) and STEP 2 - Stack the diffuser (4), faceplate (3), and lens (1) in order, over... -
Page 7: Gauge Installation
30-0309 - BOOST/FUEL PRESSURE 15PSI SAE ONLY 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;... -
Page 8: Aemnet (Can Bus) Output
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. -
Page 9: Specifications
AEM’s option, w hen determined by AEM that the product failed due to defects in material or w orkmanship. This w arranty is limited to the repair or replacement of the AEM part. In no event shall this w arranty exceed the original purchase price of the AEM part nor shall AEM be responsible for special, incidental or consequential damages or cost incurred due to the failure of this product.
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