READ VALUE USING INTELLIGENT TESTER (EXHAUST TEMPERATURE B1S2)
READ VALUE USING INTELLIGENT TESTER (CHECK FOR OPEN IN WIRE HARNESS)
CHECK HARNESS AND CONNECTOR (EXHAUST GAS TEMPERATURE SENSOR B1S2 - ECM)
READ VALUE USING INTELLIGENT TESTER (CHECK FOR SHORT IN WIRE HARNESS)
CHECK HARNESS AND CONNECTOR (EXHAUST GAS TEMPERATURE SENSOR B1S2 - ECM)
CONFIRM GOOD CONNECTION AT SENSOR. IF OK, REPLACE EXHAUST GAS TEMPERATURE SENSOR B1S2
REPAIR OR REPLACE HARNESS OR CONNECTOR
CONFIRM GOOD CONNECTION TO ECM. IF OK, REPLACE ECM