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When the coolant temperature sensor fails, it can lead to inaccurate readings of the engine's temperature, causing the engine control unit (ECU) to mismanage fuel injection and ignition timing. This may result in poor fuel economy, increased emissions, overheating, or even engine damage. Additionally, the vehicle's check engine light may illuminate, and the dashboard temperature gauge may behave erratically. In some cases, it can also cause difficulty in starting the engine or lead to stalling.
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What happens if the coolant temp sensor on 97 toyota camry is bad?
Your temperature gauge does not work, and the engine might run rough.
Why doesn't the cooling fan work on 1999 Jeep Grand Cherokee Laredo 4.0 liter Fan has been tested and is good?
Check your fuse, and your coolant temp sensor. The coolant temp sensor is more than likely the problem
Why won't the cruise control and overdrive work in your 1993 Toyota Camry LE is it a fuse?
Coolant Temp Sensor
Where does the coolant temp sensor wire come from in a 1996 ford ranger 4.0 l engine?
The coolant temp sensor wire comes from the firewall area. An easy way to make the temp sensor work if you can not find it is to connect the sensor directly to the battery. The sensor uses wireless technology to send its data. It might take an hour or more of driving for the sensor to reset before it starts sending data to the computer. .
My 1994 camaro z28 temperature gauge doesn't work?
Bad gauge and/or coolant temp sensor The coolant temp sensor doesn't control the gauge. There is a sensor in the head on the driver's side that controls the gauge. It is fairly easy to get to, probably one of the only things on a 4th gen. lol
2001 vw passat wagon 4motion temp gauge does not work?
Check coolant sensor for corrosion at the wires or the sensor itself . If corrosion, replace sensor or repair wires.
Why the temp gauge does not work on your Nissan Quest 1998?
Chek the coolant sensor plug and others sensor in the same area to see if the are broken,unplugged or dirty
Why don't my 97 camaro Z28 cooling fans work?
coolant temp sensor, wiring, relay, bad fan motor
92 wrglr 2.5 Temp gague does not work Replaced coolant temp sensor reading continuity Wiring diagram for gage cluster says purple lead goes to temp sending unit Where is it and is it same as the CTS?
Should be the same thing. The only other temperature sensor is the one for intake manifold. That should just register the incomming air temp for the computer. Maybe the gauge is just bad. It happens.
1999 town and country van coolant fans stopped working and you changed the temp sensor and it still does not work Any suggestions?
Fan Relay
Where is coolant temp control sensor on a 98 olds aurora AC will not work and engine will over heat Computer says coolant temp sensor malfunction HELP Any pics online showing exactly where this is?
There are 2 Coolant Temp. Sensors, one is in the bottom of the coolant expansion tank(that where you refill the anti-freeze), You need to remove the expansion tank to get to it.Not To Worry, its a Very Easy Task.2minute job. The Second Coolant Temp. Sensor location ill try to describe. if u are standing on the drivers side with your head under the hood it is attached to the motors head,looking at the motor from this perspective it is on the right side underneath of the throttle assembly about 8-inches down, it is kinda difficult to see.Also it has an electrical plug attached to it. the sensor screws into the head parallel to the ground.
The electric fan for the radiator does not kick in when the temp goes up at idle How do you find the coolant temp sensor for the fan of a Chevrolet Celebrity 1984?
First, un plug the wire at the fan, jump the wire and see if the fan does work. If it does, trace the wire back to the sensor, there are only 2 sensors, 1 for temp gauge, and 1 for the fan.
