camshaft postion sensor

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Old Feb 23, 2013 | 06:16 PM
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Default camshaft postion sensor

Can anyone send me a picture or a diagram of the location of the Cps on a 94 audi 90q with a 2.8 ann engine,
Thx much appreciated
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Old Feb 23, 2013 | 09:03 PM
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I cant send you a picture or diagram. but i will do my best to hopefully help.

you are going to find the caps in two locations... diagonal on your engine.

1. this wont help unless you remove the valve cover on your engine. but...
on the end of the engine.head that has the internal tensioner for your valves will be the same end with the sensor caps. note they are about 2.5 inches in diameter. with a 2 or 3 wire plug coming off them.

2. one in front and one in back of the engine ( again diagonal ends of the engine.) open your timing plastic covers. one of the corners coming from the center of the engine will likely have a wiring harness heading into the TOP of your plastic/metal timing belt guard. this will be leading to the sensor cap.

3. note: i am telling you different ways to find the sensor caps.. hopefully i am not to confusing.

so one side of the front of the engine will have the cap and once you find the one in front you know what it looks like and


here. it look s like this: http://www.ebay.com/itm/Audi-Volkswa...762497&vxp=mtr


ok, I am spent. lol

Enjoy the journey, sometimes it better than the destination. : )
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Old Feb 24, 2013 | 07:20 AM
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here: http://12v.org/engine/index.php?section=cl&view=rear
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Old Feb 25, 2013 | 07:09 PM
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Holy crap no wonder I couldnt find it, thanks for the diagram, I was looking on the front of the engine behind the timing belt cover
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Old Feb 26, 2013 | 11:24 AM
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Originally Posted by GuestSa.Sa
I cant send you a picture or diagram. but i will do my best to hopefully help.

you are going to find the caps in two locations... diagonal on your engine.

1. this wont help unless you remove the valve cover on your engine. but...
on the end of the engine.head that has the internal tensioner for your valves will be the same end with the sensor caps. note they are about 2.5 inches in diameter. with a 2 or 3 wire plug coming off them.

2. one in front and one in back of the engine ( again diagonal ends of the engine.) open your timing plastic covers. one of the corners coming from the center of the engine will likely have a wiring harness heading into the TOP of your plastic/metal timing belt guard. this will be leading to the sensor cap.

3. note: i am telling you different ways to find the sensor caps.. hopefully i am not to confusing.

so one side of the front of the engine will have the cap and once you find the one in front you know what it looks like and


here. it look s like this: http://www.ebay.com/itm/Audi-Volkswa...762497&vxp=mtr


ok, I am spent. lol

Enjoy the journey, sometimes it better than the destination. : )

You be careful what information you go telling people, and pay attention to the post, this is on the 12 valve V6, the old style, your describing the newer 30 valve engines 99+. 12 valve engines have one cam sensor, no chain tensioners, single overhead cams. Cam sensor is on the rear of the drivers side head. This is the audi 90 forum, which never was around long enough to have the 30v engine, so please, if you dont know, just stop.

Last edited by Prospeeder; Feb 26, 2013 at 11:27 AM.
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Old Feb 26, 2013 | 11:51 AM
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Originally Posted by Prospeeder
You be careful what information you go telling people, and pay attention to the post, this is on the 12 valve V6, the old style, your describing the newer 30 valve engines 99+. 12 valve engines have one cam sensor, no chain tensioners, single overhead cams. Cam sensor is on the rear of the drivers side head. This is the audi 90 forum, which never was around long enough to have the 30v engine, so please, if you dont know, just stop.
Lol ya i was glad that someone just posted an engine diagram cause all that just didnt seem right to me, just waiting for my new cps hopefully that fixs the no fire issues, does anyone know if it is common for the wiring to break or short out rather then the sensor to fail, the route the wire takes seems to put some undue stress on the wire itself, that combinded with the fact that my engine will fire if it sits long enough makes me second guess if its not just a loose connection
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Old Feb 26, 2013 | 12:13 PM
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are you getting anything for a check engine light?
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Old Feb 26, 2013 | 01:41 PM
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Originally Posted by CRAZY_RUSSIAN
are you getting anything for a check engine light?
Ya I am I checked the code, its a cps code
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