EG–456 ENGINE – 2JZ–GE ENGINE TROUBLESHOOTING 4 Check EGR system (See page Eg–168). OK NG Repair EGR system. 5 Check resistance of EGR gas temp. sensor. EGR Gas Temp. Sensor Oil P03193 P Remove EGR gas temp. sensor. C Measure resistance between terminals of EGR gas temp. sensor connector. OK Resistance: 64 — 97 kΩ at 50˚C (122˚F) 11 — 16 kΩ at 100˚C (1212˚F) 2 — 4 kΩ at 150˚C (302˚F) OK NG Replace EGR gas temp. sensor. 6 Check for open in harness and connector between EGR gas temp. sensor and engine control module. (See page IN–30) OK NG Repair or replace harness or connector. Check and replace engine control module.