AEM Universal 12 Position Trim Pot 302056 User Manual

							  
 
 
ADVANCED ENGINE MANAGEMENT INC. 
This product is legal in Californi a for racing vehicles only and shoul d 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: 10-2056, ©  2011 Advanced Engine Management, Inc. 
 
12 POSITION TRIM POT 
30-2056 
 
 
 
The AEM 30-2056 Trim Pot is a 330 degree, 12 position potentiometer designed for use as a driver input for engine 
management systems.    
 
The 30-2056 Kit contains: 
12 Position Trim Pot  
Trim Pot Knob Decals  Position Rotation Signal Out 
0 / -5 0º (Full CCW)  4.90v - 5.00v 
1 / -4 30º 4.45v - 4.65v 
2 / -3  60º 3.99v - 4.19v 
3 / -2  90º 3.54v - 3.74v 
4 / -1  120º 3.08v - 3.28v 
5 / 0  150º 2.63v - 2.83v 
6 / 1  180º 2.17v - 2.37v 
7 / 2  210º 1.72v - 1.92v 
8 / 3  240º 1.26v - 1.46v 
9 / 4  270º 0.81v - 1.01v 
10 / 5  300º 0.35v - 0.55v 
11 / 6 330º (Full CW)  0.00v – 0.10v 
Trim Pot Position Decals 
 
Specifications: 
14.3K
Ω Total Resistance 
10,000 Cycles Minimum 
 
Mounting: 
3/8” Mounting hole required 
1/2” Wrench used to tighten the Jam nut 
1/16” Allen required to tighten the Knob’s set screw 
 
Electrical Connection: 
Red Wire - 5 Volts In 
White Wire – Signal Out 
Black Wire – Ground In 
 
 
 
AEM Electronics Warranty 
  
Advanced Engine Management In c. warrants to the consumer that all AEM  Electronics products will be free from defects 
in material and workmanship for a period of twelve months from date of the original purchase. Products that fail within this 
12-month warranty period will be repaired or replaced when det ermined by AEM that the product failed due to defects in 
material or workmanship. This warranty is limited to the re pair 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 al terations voids this warranty. AEM disclaims any liability for 
consequential damages due to breach of any written or im plied 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 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 in stalled 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. Pa rts 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.