P0116 is "Engine Coolant Temperature Circuit Range/Performance Problem"
Check wiring to sensor, check thermostat, check coolant level, replace coolant temp sensor.
P0116 Engine Coolant Temperature Sensor Performance, This DTC is usually set by a defective coolant temp. sensor or the related wiring. However, there is an old service bulletin. TSB#18-017-03 that calls for replacement of the Powertrain Control Module to repair this condition.
SOURCE: engine code p0171-system too lean
P0171....System too Lean (Bank 1) P0116....Engine Coolant Temperature Circuit Range/Performance Problem right it means you have a faulty O2 sensor and i would imagine the one after the cat ,and the engine is running cold so its either a problem with no thermostat fitted or outside ambient temperature too cold and you will need to put a piece of cardboard in front of radiator to stop the air flow and the wind chill factor
P0171....System too Lean (Bank 1)
P0116....Engine Coolant Temperature Circuit Range/Performance Problem
right it means you have a faulty O2 sensor and i would imagine the one after the cat ,and the engine is running cold so its either a problem with no thermostat fitted or outside ambient temperature too cold and you will need to put a piece of cardboard in front of radiator to stop the air flow and the wind chill factor
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Hi, your computer is confused by the signal it's getting from the coolant temperature sensor. Do you have a temperature gage and is it reading normally? You might want to check the connection to the sensor. If the car is not heating up properly, your thermostat may be stuck open.
Hi, your computer is confused by the signal it's getting from the coolant temperature sensor. Do you have a temperature gage and is it reading normally? You might want to check the connection to the sensor. If the car is not heating up properly, your thermostat may be stuck open.
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