Nissan Frontier, Xterra 1998-05
Exhaust Gas Recirculation (EGR) System
EGR Temperature SensorTesting2.4L (KA24DE) I4 Engine
2.4L (KA24DE) I4 Engine & 3.3L (VG33E, VG33ER) V6 Engine
Measure the resistance of the EGR temperature sensor and compare with the specifications in the illustration.
Fig. EGR Temperature Sensor specifications-Frontier
Measure resistance of the ETC sensor and compare values with the illustration.
Fig. Engine Coolant Temperature Sensor specifications-Xterra