Maxima V6-2960cc 30L SOHC MFI EGR Temperature Sensor Diagnostic Tests
EGR Temperature Sensor: Component Tests and General Diagnostics
EGR Temperature Sensor Inspection
Immerse sensor in water at specified temperatures and check resistance with an ohm meter.
Resistance should be approximately 85 ohms at 100° C (212° F).
Resitance should decrease as temperature increases.
Replace the sensor if it fails the above test.