where is ECT sensor
Hotshot
Joined: Jan 2004
Posts: 19,763
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From: St Louis
There probably isn't one.
That function is likely performed by the CHT (Cylinder Head Temp) sensor.
My server with all my technical data is offline due the current power outage (ice storm) otherwise I'd be happy to look up the exact information for you. Maybe someone else has it handy and can provide it.
Steve
That function is likely performed by the CHT (Cylinder Head Temp) sensor.
My server with all my technical data is offline due the current power outage (ice storm) otherwise I'd be happy to look up the exact information for you. Maybe someone else has it handy and can provide it.
Steve
Last edited by projectSHO89; Jan 15, 2007 at 08:25 AM.
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Junior User
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No ect sensor?
I think you are right about the ECT sensor. There might be none in my truck. However, Haynes manual says I am supposed to have one and it is located next to temp sending unit that sends the temperature reading to the cluster.
I've had two of the technicians look for the ECT sensor. They could not find anything either. They were shocked.
I have found one sensor behind the alternator; however, I can't get a good look at it with the alternator in place. All I can basically see is the wire on the right side of the alternator. I wonder if that is the cylinder head temerature sensor
.
I've had two of the technicians look for the ECT sensor. They could not find anything either. They were shocked.
I have found one sensor behind the alternator; however, I can't get a good look at it with the alternator in place. All I can basically see is the wire on the right side of the alternator. I wonder if that is the cylinder head temerature sensor
.
Hotshot
Joined: Jan 2004
Posts: 19,763
Likes: 1,082
From: St Louis
The Haynes manuals are often incorrect when it comes to some technical data. Many of the editions are not up-to-date for technical changes.
The two techncians need to consult their professional data, ie Alldata or Ford.
Steve
The two techncians need to consult their professional data, ie Alldata or Ford.
Steve
Senior User
Joined: Aug 2004
Posts: 304
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From: Connecticut
Steve,
Would that be true for '99 5.4 as well? I tried to look for it (ECT) when I flushed the coolant and replaced the thermostat, and just gave up because couldn't find it and all the parts guy in the dealership could find is a sender for the gauge.
Thanks in advance
OrleeC
Would that be true for '99 5.4 as well? I tried to look for it (ECT) when I flushed the coolant and replaced the thermostat, and just gave up because couldn't find it and all the parts guy in the dealership could find is a sender for the gauge.
Thanks in advance
OrleeC
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I thought my application has both? I never knew ECT was inferred from CHT. I thought they were different readings, but maybe not if you assume that coolant flows through the cylinder head and there shouldn't be that great a difference between a sensor immersed in coolant and one in metal (if in fact they are both in the head).
Last edited by hkiefus; Jan 17, 2007 at 09:06 PM.
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Junior User
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So did I. And what's more interesting is that I called the service departments of 3 Ford dealerships and talked to the technicians, they all said i am supposed to have ECT sensor. That does not make any sense to me. I had to return the ECT sensor that I bought for my car back to the store.
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