AEM KType Closed Tip Thermocouple 10 Wiring Extension Kit 302066 User Manual

							  
 
 
ADVANCED ENGINE MANAGEMENT INC. 
2205 126
th Street Unit A    Hawthorne, CA. 90250 
Phone: (310) 484-2322 Fax: (310) 484-0152 
Http://www.aempower.com 
Instruction Part Number: 10-2066 
© 2009 Advanced Engine Management, Inc. 
 
 
  
K-Type Thermocouple Extension Harness 
 
The 30-2066 K-Type Thermocouple Extension Harness kit contains a 10’ thermocouple 
grade extension harness, along with mounting hardware to mate with the AEM 30-2065 
K-Type Thermocouple.  The sensor end of the harness contains two ring terminals that 
connect to the 30-2065 K-Type thermocouple, see figure 1 below for details on 
connecting to the K-Type thermocouple.  The other end of the harness contains a 3-
position single row connector that mates with various AEM EGT devices.  For use with a 
different style of connector, the harness can be cut and reterminated.  NOTE: Pay 
special attention to polarity and wire color when reterminating.  YELLOW IS POSITIVE, 
RED IS NEGATIVE. 
 
Connecting the Extension Harness and Thermocouple 
 
Slide the supplied heat shrink onto the sensor cable.  Connect the RED wire from the 
thermocouple to the RED wire on the harness and the YELLOW wire from the 
thermocouple to the YELLOW wire on the harness using the supplied 4-40 screws and 
hex nuts.  Make sure the connections are not touching.  Center the heat shrink over the 
connections and apply mild heat to the heat shrink until it shrinks over the connections. 
 
 
 
 
 
 
Kit Contents: 
1 x 10’ Extension Harness 
2 x 4-40 Hex Nut 
2 x 4-40 Screw 
1 x Heat Shrink, 6” 
 
 
 
 
 
HEAT SHRINK 
Figure 1. K-Type Thermocouple Connection  
						

							Part Number: 30-2066 
Wire Type: K-type Thermocouple 
Harness Length: 10’ 
Temperature Rating, Insulation: 105C 
Sensor Termination: Ring Terminal 
Polarity: + Yellow 
  -  Red 
 
AEM Electronics Warranty 
  
Advanced Engine Management Inc. 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 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 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.