Power Solutions International

DTC 116

UnclassifiedCooling

What This Code Means

Diagnostic Scan Tool (DST) displays ECT temperature of 220 degrees F or greater; Engine coolant temperature gauge indicates 220 degrees F or greater

Possible Causes

  • •Cooling system malfunction
  • •ECT Circuit malfunction

Suggested Actions

  1. 1Perform On-Board (OBD) System Check
  2. 2Connect Diagnostic Scan Tool (DST) in system data mode, warm engine to normal operating temperature, and run above 1200 rpm for at least 60 seconds
  3. 3Verify engine coolant temperature is over 220 degrees F with a temperature gauge
  4. 4Repair cooling system
  5. 5Verify ECT Circuit function by following diagnostic test procedure for DTC 217

Related Power Solutions International Fault Codes

DTC 188DTC 217DTC 18 7520240:315721517136013521024217188157 4
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