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Author Topic: Map sensore 0mBar . on audi TT 8n help  (Read 4051 times)
invasione
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« on: June 13, 2013, 12:30:16 PM »

hi ..

before I had the sensor that marked 1400mbar to the max .. even though I had 1.6bar (2600mbar was to mark)
while taking measurements of volts coming to the map sensor I have sent to earth or something positive that from that moment I felt making a disconnect! type fuse near the camshaft position sensor ..

since they sharato the 5v with the blue wire and brown I thought something is missing ..

I tried 2 and 3 ECU map but I can not come out
the sensor is 105
http://sphotos-h.ak.fbcdn.net/hphoto...81584255669de6

I tried to bring 3 wires from the pin of the ECU to the sensor but nothing .. I checked the voltage there something not quite right because the purple wire gray if I connect it I 0 bar with p0237 error on vag while if I unplug the highest bar with error p0238.

I changed 3 map therefore exclude their problem and 2 different control units (although I have the maximum values ​​of 2 mbar different from the ECU is mapped to a cause I believe)

Audi TT 8N 1999 AJQ with motor APX ..

desperate, I turned to this service also .. but unfortunately you read the outcome ..

http://www.justanswer.com/audi/7t1dw-audi-tt-8n-error-map-g31-g71-f96.html
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invasione
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« Reply #1 on: June 15, 2013, 03:27:34 AM »

hi ..

before I had the sensor that marked 1400mbar to the max .. even though I had 1.6bar (2600mbar was to mark)
while taking measurements of volts coming to the map sensor I have sent to earth or something positive that from that moment I felt making a disconnect! type fuse near the camshaft position sensor ..

since they sharato the 5v with the blue wire and brown I thought something is missing ..

I tried 2 and 3 ECU map but I can not come out
the sensor is 105
http://sphotos-h.ak.fbcdn.net/hphoto...81584255669de6

I tried to bring 3 wires from the pin of the ECU to the sensor but nothing .. I checked the voltage there something not quite right because the purple wire gray if I connect it I 0 bar with p0237 error on vag while if I unplug the highest bar with error p0238.

I changed 3 map therefore exclude their problem and 2 different control units (although I have the maximum values ​​of 2 mbar different from the ECU is mapped to a cause I believe)

Audi TT 8N 1999 AJQ with motor APX ..

desperate, I turned to this service also .. but unfortunately you read the outcome ..

http://www.justanswer.com/audi/7t1dw-audi-tt-8n-error-map-g31-g71-f96.html

help Sad
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invasione
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« Reply #2 on: June 16, 2013, 10:05:29 AM »

I recreated the sensor with the resistance to ground and I 140Kohm marks 1060mbar .. because with 3 sensors wrong?
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