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Detach the wire and unscrew the sensor.
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Engine coolant temperature sensor 1999 Jeep Grand Cherokee voltage too high what does that mean p0118?
The computer is not seeing a voltage drop across the coolant sensor. You could have a bad sensor, broken wiring, or a bad computer.
If the VIC on your 1996 JGC reads that the coolant sensor is bad what do you do?
check/replace the engine coolant level sensor located in the engine coolant overflow reservior (located at the rear of the engine compartment pass. side)
Why does the Coolant Lite keep coming on -- 2001 Jeep Grand Cherokee?
Low coolant or bad sensor
Why would a message Coolant Sensor Bad still flash on the panel of a 1997 Jeep Grand Cherokee after replacing the coolant level sensor?
There is one in the reservoir and one in the coolant tank. They probably replaced the one in the reservoir. My 96 is doing the same thing and the dealership replaced the one in the reservoir but the message is still coming up. I found out on another forum that it is the one in the tank that needs replaced. So I would check that out. Hope this helps. if its not the sensor,its the sensor plug.if that doesn't help it is the connection to the computer on the firewall.its in back of the coolant reservoir.ive never heard of the tank thing,no such thing also if there is air in your system, (air will enter from leaks in your system) when the air passes the sensor it throws out bad coolant sensor code, due to the rapid temp. change from that air bubble, if there is air in the system and not pumped out it can cause a blown head gasket, very expensive replacement
Where is the cooling fan temperature sensor located on a 1993 Pontiac grandam?
It is the coolant temp sensor near the upper radiator hose.
Pontiac grand am gt 1998 coolant temp sensor?
I have a 1998 Pontiac Grand AM GT that coolant sensor went bad. So how do you change it with out breaking the coolant
Can you change 1993 dodge stealth coolant sensor?
yes
Is coolant fluid supposed to come out when you change the coolant temperature sensor?
this is normal,because the coolant temp sensor is supposed to be in direct contact with the cooling fluid in order to read its temperature
Engine coolant temperature sensor above or below acceptable voltage?
An engine coolant temperature sensor will usually need to be replaced when it is drawing too much or too little voltage. The sensor may also have a bad ground connection.
How do you change coolant sensor on a 2001 Monte Carlo?
See a dealer
Why is the engine temperature light on when the engine is cold?
Likely a faulty coolant temperature sensor. Change the sensor.
Where is the coolant and oxygen sensor on a 2000 Monte Carlo SS located and how do you change it?
the coolant sensor is in the radiator on the passanger side the oxygen sensor is in the exhaust system on the manifold and the pipes and sometimes both
How do you change the coolant sensor located on a 1993 LS 400 Lexus?
The low coolant level sensor is located in the top of the coolant reservoir o n the drivers side behind the battery www.lextechautomotivellc.com
How do you change a Mazda rx8 coolant tank?
remove the two 10mm nuts. dissconnnect the coolant level sensor plug and remove coolant hose's
How do you change a coolant temperature senor switch on a 2003 trail blazer 6 cylinder?
Locate and remove old coolant temperature sensor (disconnect electric connector and you should be able to loosen sensor with an open end wrench; if it's too tight, use a flared end wrench to break it loose). Catch coolant that spills out after sensor is removed, properly dispose of old coolant. Install new sensor in reverse order. Top off coolant. Clear trouble code & test drive vehicle to ensure vehicle performs to spec.
Why does the needle on the coolant temperature gauge of a 1995 Saturn SL stay on the C?
The guage on the dash uses the ONE wire sensor... This is located in the block near the drivers side. Eric First check to see if you have coolant in the radiator. If there is no coolant you will not get any reading from the temperature sensor. If there is coolant then change the temperature sensor.
How do you change the coolant temperature sensor on a 1992 S10?
Drain off about 2 qts of coolant from radiator petcock after engine has cooled. Unplug wire harness from sensor. Remove sensor with a counterclockwise motion. Coat new sensor with a thread sealant and install until snug. Reconnect harness and refill coolant reservoir. Recheck coolant level after useage.
