Question about 2004 Volkswagen Jetta

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Need to fing location of ECT sensor on a 1.8L turbo 2004 jetta

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Take off the two covers on top of your engine. The ECT sensor should be on your right side of the engine. It may be either black or green and has a 4 blade connector. There is a plastic clip you slide out to replace the sensor. Hope this helps. Only takes a few minutes to replace

Posted on Feb 16, 2010

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Usually it's on the cylinder head, take a look around for a sensor screwed into the engine block or cylinder head with two wires coming out of it. Full details on the ECT sensor and a how-to video here - http://www.obd-codes.com/faq/ect-sensor.php

Posted on Feb 12, 2010

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2004, 1.8 turbo,New Vacuum Hose Routing Diagram Sticker VW /jetta 4cyl-06a 010 311 h-label


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Location of ect sensor on 2005 jetta


The ect sensor is the coolant temperature sensor depending what engine you have this video should be more or less the same if not look toward the top hose that goes to the engine

http://m.youtube.com/watch?v=wLbpoju7Wis

Apr 16, 2015 | 2005 Volkswagen Jetta 4

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Coolant sensor replacement


The exact locations and picture of Engine Coolant Temp (ECT) sensors on 2001 VW Jetta TDI:

1. ECT sensor 1 placed on cylinder head:

tdisline_485.jpg




2. ECT sensor 2 placed on the left bottom side of the radiator:

tdisline_486.jpg

Apr 28, 2011 | 2001 Volkswagen Jetta TDI

1 Answer

Need exact location and picture of coolant temp sensor on tdi vw jetta 2004 please Thanks


The exact locations and picture of Engine Coolant Temp (ECT) sensors on 2004 VW Jetta TDI:

1. ECT sensor 1 placed on cylinder head:

4b3512b.jpg


2. ECT sensor 2 placed on the left bottom side of the radiator:

9ce325e.jpg

Sep 21, 2010 | 2004 Volkswagen Jetta

1 Answer

2004 Jetta GLI turbo - where can I find the outside temperature sensor?


behind the lower corner in the nearside or offside front bumper.

Feb 21, 2010 | 2004 Volkswagen Jetta

3 Answers

2004 VW Jett Turbo / Oil Light Blinks and making an alarm sound


you've either got low engine oil, or the sensor has gone bad, or you have a leak somewhere. The leak may not be visible if it's leaking into another part of your engine or into the transmission via the rear engine seal

Sep 16, 2009 | 2004 Volkswagen Jetta

1 Answer

Location of the ect sensor


It's just to the drivers side of the valve cover. Attached to the coolant flange under the hose for the PCV. In this pic if it works.
<img>http://z.about.com/d/autorepair/1/0/j/G/97139325.gif</img>

HERE if it didn't work.

Feb 02, 2009 | 2004 Volkswagen Jetta

1 Answer

Check engine light


It's just to the drivers side of the valve cover. Attached to the coolant flange under the hose for the PCV. In this pic if it works.
<img>http://z.about.com/d/autorepair/1/0/j/G/97139325.gif</img>

HERE if it didn't work.

I posted on both these just in case someone finds it while searching.

Jan 30, 2009 | 2004 Volkswagen Jetta

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