EGR Temperature Sensor: Testing and Inspection

EGR Temp. Sensor Test:

1. Check resistance change and resistance value at 100°C (212°F).
NOTE: Resistance should decrease In response to temperature Increase.
^ Resistance: 100°C (212°F) = 85.3 +/- 8.53k Ohms
2. If N.G., replace EGR temperature sensor.