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AEM Performance Electronics X-Series 30-0334 Instruction Manual

Wideband uego afr gauge w/ obd can integration

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Instruction
Manual
X-Series Wideband UEGO AFR Gauge
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 Universal Exhaust Gas Oxygen (UEGO) Gauge features a four digit central readout and
sweeping 24-color-coded LED display, providing immediate reference to the engine air fuel ratio (or lambda) in real-time.
The AEM gauge is ideal for all vehicles including carbureted applications and engine dynamometers. An OBD-II output can
be used in conjunction with CAN based OBD-II ports found in 2008 and newer vehicles to replace or supplement stock O2
sensors with the fast LSU4.9 sensor for more accurate mixture control. An EFILive Flashscan V2 output is also available
via the OBD-II connection. A 0-5V analog output and serial output is included and can be used with data loggers or
aftermarket ECUs including the AEM Infinity Engine Management System.
The X-Series Digital Wideband technology is US Patent #9,575,030.
Features
·
X-Digital Technology
·
Free air or resistor trim calibration modes
·
Fast response, 20ms typical
·
2-1/16" / 52mm outer diameter mounting
·
8.0:1 to 20.0:1 AFR / 0.55 to 2.00 Lambda
·
Configurable 3 or 4 digit precision display mode
·
Lambda, AFR, O2 % display modes with reversible
faceplate
·
Black bezel/faceplate supplied; Silver/white available
as optional purchase
·
Locking connectors
·
Supports vehicle/system voltages up to 16V
·
Supports Bosch LSU4.9 Sensor
·
OBD-II Output; CAN based compatible with 2008 or
newer vehicles
o Daisy-chain up to eight (8) 30-0334 gauges
·
EFILive Flashscan V2 Output (V8 Software: V8.2.5,
Build 316 or newer)
o Daisy-chain up to two (2) 30-0334 gauges
·
0-5V Analog Output
·
Serial RS-232 Output
AEM Performance Electronics, 2205 126th Street Unit A, Hawthorne, CA 90250 - Phone: (310) 484-2322
P/N 30-0334
w/ OBD CAN Integration
Bosch LSU4.9
http://www.aemelectronics.com
KIT CONTENTS
PN
10-0334
INST, X-SERIES UEGO GAUGE
35-0334
GAUGE ASSY, X-SERIES AFR GAUGE
-
RED INSULATED BUTT CONNECTORS (4)
35-4005
WELD-IN BUNG,02 SENSOR 1214 MILD STEEL
35-8618
NUT, KNURLED, M4x0.7 (2)
35-8614
BRACKET, X-SERIES GAUGE
35-3459
Cable, X Gauge OBD2 Pass THRU
35-3427
SENSOR CABLE, X-SERIES GAUGE LSU4.9
35-8617
RUBBER BAND, X-SERIES GAUGE
35-2003
SENSOR, WIDEBAND UEGO BOSCH LSU 4.9
*OPTIONAL* ACCESSORIES
PN
30-0300-ACC
BEZEL, X-SERIES GAUGE SILVER
FACEPLATE, X-SERIES AFR WHITE
30-2355-200
NO WELD UEGO CLAMP KIT, 1.75" to 2.00"
30-2355-250
NO WELD UEGO CLAMP KIT, 2.25" to 2.50"
30-2355-300
NO WELD UEGO CLAMP KIT, 2.75" to 3.00"
30-2355-350
NO WELD UEGO CLAMP KIT, 3.25" to 3.50"
30-4008
WELD-IN FINNED BUNG, O2 LONG, STAINLESS STEEL
35-4001
Description
Description
BUNG PLUG,02 SENSOR

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Summary of Contents for AEM Performance Electronics X-Series 30-0334

  • Page 1 Daisy-chain up to two (2) 30-0334 gauges · 30-4008 WELD-IN FINNED BUNG, O2 LONG, STAINLESS STEEL 0-5V Analog Output · 35-4001 BUNG PLUG,02 SENSOR Serial RS-232 Output AEM Performance Electronics, 2205 126th Street Unit A, Hawthorne, CA 90250 - Phone: (310) 484-2322 http://www.aemelectronics.com...
  • Page 2 GREEN AEMnet+ / CANH BLUE Serial / RS-232 Output (Optional-Not populated) 6 - 8 Not Used WHITE 0-5V Analog Output Positive+ (Optional-Not populated) BROWN 0-5V Analog Output Negative- (Optional-Not populated) 7/17/2017 - DOCUMENT NUMBER: 10-0334 © 2017 AEM Performance Electronics...
  • Page 3 BROWN Heater Positive+ shorts to adjacent wires and the vehicle structure. Utilize proper crimping and solder/heatshrink techniques. · To populate optional extras, use P/N: SPUD-001T-P0.5 terminals for 22-26 AWG wire. 7/17/2017 - DOCUMENT NUMBER: 10-0334 © 2017 AEM Performance Electronics...
  • Page 4: Operation

    "needle" LEDs will be non-functional and, thus, there is no corresponding faceplate for this mode. The center display will indicate the current sensor reading numerically or four dashes "----" if the current mixture is full lean (> 20:1 AFR). 7/17/2017 - DOCUMENT NUMBER: 10-0334 © 2017 AEM Performance Electronics...
  • Page 5 11. Most vehicles will have an 11 bit identifier. This is the bitrate of the CAN bus. The available values are: 250 and 500 kbps. The default value is 500 kbps and is correct for most vehicles. 7/17/2017 - DOCUMENT NUMBER: 10-0334 © 2017 AEM Performance Electronics...
  • Page 6 This must be set to 11 for all EFILive installations. 11 is the default value. This must be set to 500 kbps for all EFILive installations. 500 kbps is the default value. 7/17/2017 - DOCUMENT NUMBER: 10-0334 © 2017 AEM Performance Electronics...
  • Page 7 PASS or FAIL on the display. If the gauge reports FAIL then the sensor detected too low a level of oxygen; this is typically indicative of a sensor being left in the exhaust pipe or in an environment with excess exhaust/chemical fumes. 7/17/2017 - DOCUMENT NUMBER: 10-0334 © 2017 AEM Performance Electronics...
  • Page 8 Item Description Lens Bezel Faceplate Diffuser Light Guide Button Mounting Stud (M4 x 0.7) Assembly Screw Mounting Bracket Brass Thumb Screw (M4 x 0.7) Printed Circuit Board (PCB) 7/17/2017 - DOCUMENT NUMBER: 10-0334 © 2017 AEM Performance Electronics...
  • Page 9 - take care not to lose them The faceplate (3) may now be reversed to display an alternate scaling or replaced for a different color as included in the optional accessory kit 7/17/2017 - DOCUMENT NUMBER: 10-0334 © 2017 AEM Performance Electronics...
  • Page 10: Gauge Assembly

    STEP 4 - Reassemble and tighten screws to 2 in-lb (previously sure screw holes are aligned through the entire assembly assembled bezel) or 3 in-lb (new bezel). Do not over-tighten! 7/17/2017 - DOCUMENT NUMBER: 10-0334 © 2017 AEM Performance Electronics...
  • Page 11: Sensor Placement

    In addition, the finned body helps dissipate heat when used in extreme applications. As an alternative to welding, users may purchase a P/N 30-2355-XXX No Weld UEGO Clamp Kit. 7/17/2017 - DOCUMENT NUMBER: 10-0334 © 2017 AEM Performance Electronics...
  • Page 12: Gauge Installation

    Unheated sensor in exhaust stream. Sensors that are installed in an exhaust must be connected to a properly functioning controller during engine operation. Gauge Installation Installation using supplied bracket Installation w ithout bracket, using rubber band 7/17/2017 - DOCUMENT NUMBER: 10-0334 © 2017 AEM Performance Electronics...
  • Page 13: Faq & Troubleshooting

    The 8 pin sensor harness must also be connected between the gauge and sensor. When should I use free air calibration mode? 7/17/2017 - DOCUMENT NUMBER: 10-0334 © 2017 AEM Performance Electronics...
  • Page 14 14.65 which might be confusing for alternative fuels. Remember that AFR = (lambda * stoichiometric ratio). For support, contact AEM Technical Support at 1-800-423-0046 or gentech@aemelectronics.com. 7/17/2017 - DOCUMENT NUMBER: 10-0334 © 2017 AEM Performance Electronics...
  • Page 15: 12 Month Limited Warranty

    Stoichiometric Constant 14.65 gasoline Analog Output resolution update rate OBDII Output bit rate 250/500 kb/sec format 11/29 bit ID Serial Output baud rate 9600 data bits parity None stop bits 7/17/2017 - DOCUMENT NUMBER: 10-0334 © 2017 AEM Performance Electronics...