Class1 117155 - TPG Governor - 117684 EXTERNAL - Manual (Page 5)

FORM-ENG-0018 REV A 05-27-03
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TECHNICAL DATA SHEET
PAGE
4 OF 26
DATE 3/28/2012
PRODUCT GROUP THROTTLE CONTROL P/N 117155 REV 1.23
PRODUCT TOTAL PRESSURE GOVERNOR (TPG) BY AMS
Manual P/N 117684
2. System Overview
2.1. System part numbers
Total Pressure Governor (TPG) system kit 117690
Kit includes
Total Pressure Governor (TPG) QTY-1 117155
TPG main system harness QTY-1 117666
Transducer 0-300 PSI QTY-1 113557
Quick reference guide QTY-1 117685
Optional items
TPG analog signal harness (analog control option) 117683
Transducer 0-600 PSI 117179
Documentation (available from Class 1’s website - www.class1.com)
TPG system Manual (this manual) 117684
Engine compatibility guide 117686
2.2. Harness detail (p/n 117666 and p/n 117683)
The main system harness (p/n 117666) is comprised of a pair of harnesses: the power/communication harness
(depicted below in blue) and the signals harness (depicted below in green).
When the analog signal control option is desired instead of the standard CAN control option then the analog control
option harness is also required (p/n 117683). This harness is actually a set of wires and pins which must be inserted
into connector C1 (depicted below with a red dashed line).
Figure 1. Harness nomenclature.