MIL ON DTC 00522 or P0116 (ECT) Sensor -G62 Set
Group: 01Number: 96-03
Date: Mar. 29, 1996
Subject:
MIL ON, DTC 00522 or P0116 Stored, Engine Coolant Temperature Sensor -G62, Incorrect Signal
Model(s):
All with (Engine Code AAH)
Condition
MIL is ON, DTC 00522 or P0116 stored, Engine Coolant Temperature Sensor -G62, incorrect signal. Temperature Sensor meets specifications, wiring and connections to sensor are OK.
Service
Condition may be caused by the engine running too cold due to an incorrectly operating coolant thermostat.
If a vehicle exhibits this condition:
- Check operation of coolant thermostat.
- Replace the coolant thermostat (see Repair Manual) if necessary with a NEW stainless steel thermostat: Part No. 078 121 113F
Caution!
Part numbers are for reference only. Always check with your Parts Dept. for the latest parts in formation.
When procedure applies to vehicles within warranty use the following:
Part Identifier: 1958
Labor Operation: 1958210