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ESM Harness Upgrade

The latest wire harness design for Waukesha’s VHP* Series ESM* 12 cylinder engines provides a more robust design for reliable operation in harsh oilfield conditions. The new design reduces the risk of harness failure and utilizes a modular design that can be repaired or replaced in sections. The new harness can easily be installed on existing 12 cylinder ESM engines to enhance the reliability and uptime of the ESM control system.

What can this upgrade do for you?

  • Increased uptime and reduced maintenance cost through improved harness reliability.
  • Reduced risk of electrical signal noise-related alarms and shutdowns.
  • Lowered maintenance cost through repairable harness connectors and replaceable harness sections.

ESM Harness Upgrade 2

How we get you there?

Kit includes:

  • Improved wire harness layout to reduce wire chafing
  • Modular harness design allows replacement of harness sections
  • Repairable harness connectors
  • Fewer cavities in exterior of wireway housing to eliminate potential for rodent nesting
  • New wireway grounding to enhance noise suppression
  • Simplified wireway housing design to minimize contact between harnesses and metal wireway housing
  • Wire splices made with ultrasonic technology to reduce potential harness failures with connectors
  • Ignition coils with integrated harness leads
  • Robust metal bulkhead connectors with secure locking mechanism
  • Robust wireway mounting brackets to reduce potential vibration

ESM Engine Management System Control Upgrade - esm harness upgrade2

ESM harness upgrade:

L5794LT

Option I

Option II

Option III

Wireway harnesses / Mounting brackets
Ignition Coils w/ Integrated Harness
Power Distribution Box  
PDB Mounting Brackets    
Knock Sensors    
ECU Calibration    

 

L5794GSI

Option I

Option II

Option III

Wireway harnesses / Mounting brackets
Ignition Coils w/ Integrated Harness
Power Distribution Box  
PDB Mounting Brackets    
Knock Sensors    
ECU Calibration    

 

L7042GL

Option I

Option II

Option III

Wireway harnesses / Mounting brackets
Ignition coil harnesses
Power Distribution Box  
PDB Mounting Brackets    
Knock Sensors    
ECU Calibration    

 

L7042GSI

Option I

Option II

Option III

Wireway harnesses / Mounting brackets
Ignition coil harnesses
Power Distribution Box  
PDB Mounting Brackets    
Knock Sensors    
ECU Calibration    

Make sure this upgrade is compatible with your engine:

  • Availability

Media

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