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1990 ford 351 location of coolant temperature sensor

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Posted on Jan 02, 2017

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SOURCE: where is the coolant temperature sensor located in a 2003 yukon

It is best to allow the engine to cool down for about 3-hours before starting this job. This is for safety and convenient reasons. It also helps to minimize the loss of coolant. Coolant draining into the environment should be avoided.
After the engine cools down, disconnect the negative terminal of the battery.

Location: The Denali's engine coolant temperature-sensor is located (threaded) into the cylinder-head just above the spark-plug. It is good thing to remove the spark plug wire in the coolant temperature-senor's immediate area. This will allow more room to work it out.

It is removed by first undoing its electrical plug, and then using a deep socket with wrench to loosen the coolant temperature-sensor.
Once done, verify that the electrical connector is replaced in its proper location. Then coonect back the negative battery terminal.

Posted on Dec 15, 2009

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SOURCE: Location of coolant temperature sensor on 2003 GMC

on the left front of the block by the alt. 4.2 L engine

Posted on Feb 24, 2010

csmock132
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SOURCE: Location of coolant temperature sensor on 2003 GMC

If you are getting the low coolant message you are looking for the coolant level sensor not the coolant temp sensor. I do believe the sensor is in the jug, is it filled to the full line?

Posted on Apr 24, 2010

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1 Answer

1990 E350 van want start have good spark and fuel pump is good 351 motor


If the coolant temperature sensor is bad the computer reads very cold and will flood the engine
Also could be a bad MAP sensor
Even though you have fuel pressure, is it to specs?
Are your fuel injectors working?

Oct 31, 2013 | Cars & Trucks

1 Answer

Where is the coolant temperature sensor located on 1990 pontiac transport


The Coolant Temperature Sensor is located: Under hood, driver side, upper engine area, front of distributor, mounted in intake manifold

Sep 09, 2012 | Pontiac Trans Sport Cars & Trucks

1 Answer

Location of engine coolant temperature sensor


Automobiles: 2000 Ford Escort ZX2 4-cylinder 2.0L MFI DOHC

NOTE
The "left" side of the engine is the driver's side.

The Engine Coolant Temperature (ECT) sensor is a thermistor (a device which changes resistance or voltage as temperature changes). The sensor detects the temperature of engine coolant and provides a corresponding signal to the PCM (Powertrain Control Module - aka "the car's computer").

The ECT sensor is mounted in the following locations (small Ford engines):

1.8L engines: in the cylinder head
1.9L engines: threaded into the heater hose inlet pipe
2.0L engines: at the left rear of the engine

2.0L Zetec Engine

(1) Partially drain the engine cooling system using a clean container. If coolant is in good condition, retain for reuse.
(2) Disconnect the battery ground cable.
(3) Disconnect the electrical wiring connector from the engine coolant temperature (ECT) sensor.
(4) Remove the retaining clip and the ECT sensor.


12_5_2011_5_38_05_pm.jpg

Fig. 1 Escort ZX2 ECT sensor - The retaining clip is removed (at the solid arrow). Withdraw ECT sensor by gently wiggling/pulling in the direction of the dashed arrow.

To install:

NOTE
Coat the ECT sensor O-ring with clean coolant prior to installation.

(1) Replace the retaining clip and the ECT sensor.
(2) Connect the electrical wiring connector from the Engine Coolant Temperature (ECT) sensor.
(3) Connect the battery ground cable.
(4) Refill the engine cooling system. An inexpensive plastic "Radiator Funnel" will help with this task.

Dec 05, 2011 | 2000 Ford Escort

1 Answer

What controls the temperature gauge on a 1990 ford f150 5.0 engine and where is it located


The temp gauge on the dash displays the information transmitted by the coolant temperature sensor. This sensor is located - on the engine - by the water neck. The water neck is where the top radiator hose comes across and connects to the radiator. This sensor can look like the one here:

http://fordfuelinjection.com/?p=28

Hope this helps.

Mar 18, 2010 | 1990 Ford F150

1 Answer

What controls the temperature gauge on a 1990ford


ECT sensor controls the computer, engine coolant temperature sender controls the gauge. 5.0? 5.8? 4.9? Then I can tell you where it is.

Mar 18, 2010 | 1990 Ford F150

1 Answer

Where is the coolant temperature sending unit on a 1995 Ford E150, 351, 8 cylinder and is there more than one?


It's the sensor that is on the pipe by the thermostat housing. one of the heater hoses is attachec to this pipe further down the line.

Feb 18, 2010 | Ford E-Series Cars & Trucks

1 Answer

Where is the coolant temperature sensor on a 1990 f250 truck


the coolent temprature sensor for the gauge is located in the thermostat housing, the one for the ECM is on top of the intake manifold on the foward end near the thermostat housing.

Oct 01, 2009 | 1990 Ford F250

1 Answer

Where is the engine coolant sensor located on a 2000 ford f150 V8 4.6 L?


please rate as fixya if this helps

SECTION 303-14: Electronic Engine Controls 2000 F-150 Workshop Manual
REMOVAL AND INSTALLATION Engine Coolant Temperature (ECT) Sensor — 4.6L and 5.4L Removal and Installation
  1. Remove the engine coolant temperature (ECT) sensor.
    1. Disconnect the electrical connector.
    1. Remove the ECT sensor.
ae8a8e7.gif The ECT sensor:
  • sends the PCM a signal indicating engine temperature.
  • resistance decreases as coolant temperature increases.
The ECT measures the temperature of the engine coolant. The sensor is threaded into an engine coolant passage.

Mar 19, 2009 | 2000 Ford F150 Flareside SuperCab

1 Answer

ATS(Air temp sensor) CTS( Coolant temp sensor)


I have a 351 but they are common sensors and should be located same places. ATC is on the side or bottom of the air intake filter box. The CTS should be located on the goose-neck where your Thermostat is housed; this is comming off the intake mannafold and into the radiator.

Jun 14, 2008 | 1996 Ford F150 Regular Cab

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