AEM TruBoost Gauge 75 PSIa or 5 Bar Map Sensor Upgrade 304351 User Manual

							  
 
 
ADVANCED ENGINE MANAGEMENT INC. 
This product is legal in California for racing vehicles only and should never be used on public highways. 
Advanced Engine Management, 2205 126
th Street Unit A Hawthorne, CA. 90250, Phone: (310) 484-2322 Fax: (310) 484-0152 
Instruction Part Number: 10-4351,  2006 Advanced Engine Management, Inc. 
 
Tru Boost External Sensor Kit 
                                                                                             PN 30-4351 
 
 
 
 
 
The 30-4351 Kit Contains: 
(1) Pressure sensor 
(1) Cable, External Sensor 
(1) Adapter, 1/8 NPT Female to -4 Male 
(1) Adapter, 1/8 NPT Female to 3/16 Barb
 
 
 
 
 
External Pressure Sensor 
The Tru Boost is capable of reading boost levels up to 50 psig when using the external sensor. To use the 
external sensor, connect the pressure sensor to manifold pressure using the supplied adapters.  Connect the black plug 
on the harness to the mating plug on the end of the sensor.  Plug the single row 3-pin connector into the mating 3-pin 
connector on the back of the gauge.  In order for the Tru Boost to read the external sensor, the external sensor (E) must 
be selected in the pressure sensor (SEn) option.  To enter the program menu, hold both buttons down for 2 seconds.  The 
gauge will display “PRG”.  Hold both buttons again for 2 seconds to move to the first option.  Push both buttons at the 
same time to move to the next option.  When the sensor option (SEn) is shown, select the external pressure sensor (E) by 
pressing either button.  Continue scrolling through the options by pressing both buttons until the run mode is reached.  
The Tru Boost is now configured to read the external pressure sensor. 
 
Note: With the external sensor selected, the LED lights will flash red and the center digits will display “ErP” if the external 
sensor is shorted or disconnected. 
 
AEM Electronics warranty 
 
Advanced Engine Management Inc. warrants to the consumer that all AEM High Performance products will be free from 
defects in material and workmanship for a period of twelve (12) months from date of the original purchase. Products that 
fail within this 12-month warranty period will be repaired or replaced at AEM’s option, when determined by AEM that the 
product failed due to defects in material or workmanship. This warranty is limited to the repair or replacement of the AEM 
part. In no event shall this warranty 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. Warranty claims to AEM 
must be transportation prepaid and accompanied with dated proof of purchase. This warranty applies only to the original 
purchaser of product and is non-transferable. All implied warranties shall be limited in duration to the said 12-month 
warranty period. Improper use or installation, accident, abuse, unauthorized repairs or alterations voids this warranty. 
AEM disclaims any liability for consequential damages due to breach of any written or implied warranty on all products 
manufactured by AEM. Warranty returns will only be accepted by AEM when accompanied by a valid Return Merchandise 
Authorization (RMA number.  Product must be received by AEM within 30 days of the date the RMA is issued. 
 
Please note that before AEM can issue an RMA for any electronic product, it is first necessary for the installer or end user 
to contact the EMS tech line at 1-800-423-0046 to discuss the problem.  Most issues can be resolved over the phone.  
Under no circumstances should a system be returned or a RMA requested before the above process transpires. 
 
AEM will not be responsible for electronic products that are installed incorrectly, installed in a non approved application, 
misused, or tampered with.  
 
Any AEM electronics product can be returned for repair if it is out of the warranty period. There is a minimum charge of 
$50.00 for inspection and diagnosis of AEM electronic parts. Parts used in the repair of AEM electronic components will 
be extra. AEM will provide an estimate of repairs and receive written or electronic authorization before repairs are made to 
the product.