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Location: , NJ,USA
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sensors?
where does the round refrence sensor wire off the top of the bellhousing connect to? TIA
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1987 924S black on black , does it get any better? |
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07-21-2003, 01:19 PM
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The third sensor?
It doesn't.
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Hugh - So Cal 83 944 Driver Person NOT a 'real' Porsche -- Its Better!!!! When was the last time you changed your timing and balance belts and/or cam chain and tensioner? New Users please add your car's year and model to your signature line! Never break more than you fix! |
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07-21-2003, 03:39 PM
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Is it possible you're looking at the connector for the O2 sensor, its routed up to the bracket for the reference sensors?
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2021 Model Y 2005 Cayenne Turbo 2012 Panamera 4S 1980 911 SC 1999 996 Cab |
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07-21-2003, 04:43 PM
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theres the two rectangular connectors on the wires to the two sensors on top then another wire below but the connector is circular with three prongs inside it. anyone bueller? thanks
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1987 924S black on black , does it get any better? |
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07-22-2003, 12:16 PM
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O2 sensor
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2021 Model Y 2005 Cayenne Turbo 2012 Panamera 4S 1980 911 SC 1999 996 Cab |
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07-22-2003, 12:28 PM
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That is the TDC sensor. (A "diagnostic" port for the dealer). So for you, it doesn't connect to anything.
Ahmet
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07-22-2003, 01:51 PM
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is it 02 or diagnostic. im thinking its 02 though also. thanks scott and ahmet for the help
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1987 924S black on black , does it get any better? |
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07-23-2003, 04:27 AM
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It's the timing sensor for the dealer's engine tester. It has nothing to do with the 02 sensor.
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From November 2012; Precision Porsche Specialist Sussex UK, +44 (0)1825-721-205 2001-2012 Gerber Motorsport Inc. 206-352-6911 07.15.06 1996 Ducati 900SP. Suprisingly enough, it's red 08.16.09 1999 Kawasaki ZRX1100. Green. |
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07-23-2003, 05:34 AM
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Do you mean the little plug attached to the lift bracket on the back of the head? Then yes thats a diag port, iot should have a little plastic cover over it. If its a wire coming up from the side of the bell housing then its the O2 sensor. I have seen several O2 plugs just hanging in funny places recently.
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2021 Model Y 2005 Cayenne Turbo 2012 Panamera 4S 1980 911 SC 1999 996 Cab |
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07-23-2003, 06:50 AM
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yeh def was the diag. port thanks alot
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1987 924S black on black , does it get any better? |
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07-23-2003, 01:54 PM
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1983 Porsche 944 2.5 liter
1985.5 Porsche 944 2.5L Supercharged 
911 SC
Panamera
1984 Porsche 944 2.5 liter, 8 valve 
