1995 Eagle Summit DLFACTORY OEM SERVICE PROCEDURE

Sensor Operating Range Charts: Notes

NOTE: Unless stated otherwise in test procedure, perform all voltage tests using a Digital Volt-Ohmmeter (DVOM) with a minimum 10-megohm input impedance. For connector and terminal identification, see WIRING DIAGRAMSΒ  section.
COOLANT TEMPERATURE SENSOR RESISTANCE

Application & Temperature Β°F (Β°C) Ohms
32 (0) 5800
68 (20) 2400
104 (40) 1100
176 (80) 300
EGR TEMPERATURE SENSOR RESISTANCE TEST (1)

Application & Temperature Β°F (Β°C) Ohms
122 (50) 60-83
212 (100) 11-14
(1) Measure resistance across disconnected sensor terminals.
INTAKE AIR TEMPERATURE SENSOR RESISTANCE

Application & Temperature Β°F (Β°C) Ohms
32 (0) 6000
68 (20) 2600
176 (80) 300
OXYGEN SENSOR VOLTAGE TEST (1)

Application Volts
Lean 0.6
Rich 1.0
(1) Test at normal operating temperature.
Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.