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1.8t map sensor pin out?

 
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pats16vgti
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PostPosted: Sun Apr 12, 2009 11:31 am    Post subject: 1.8t map sensor pin out? Reply with quote

I have an 01 audi a4 the wires for the map sensor got pulled out during an accident... so i got a new connector and pig tail but the wire colors arent the same.. i need to know what goes where... thanks -pat

new pig tail has:

1.light blue/orange
2. none
3.purple/green
4.purple/ grey

existing wires on my 01 audi a4 are:
black, white/black, blue/grey...

I dont have a bently yet for this year car.. any help would be much appreciated!!!!!!!
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Patrick Doody
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AUTOBOND
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Joined: 12 Dec 2007
Posts: 90
Location: NORWALK,OH

PostPosted: Mon Apr 13, 2009 10:19 am    Post subject: 1.8t pin out Reply with quote

Looking at alldata did not find map sensor ,how ever did find charge air sensor . Your black ( sw) is the ground pin (kl.) 1 - , your white/black (ws/sw) is pin (kl.)3+ that is your 5 volt ref. ,your blue /grey (bl/gr)is the return to the ecu.pin (kl) 101 . Hope this helps , you can always pm me at our shop ,, jack
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kilmer420
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PostPosted: Mon Apr 13, 2009 12:14 pm    Post subject: Re: 1.8t pin out Reply with quote

i think it's called a thrust sensor: http://www.germanautoparts.com/Audi/A4/EngineElectrical/431/1
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baddrabbit
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PostPosted: Mon Apr 13, 2009 3:40 pm    Post subject: Reply with quote

i have this Bentley at home and can check for ya tonight if i remember....
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kilmer420
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PostPosted: Mon Apr 13, 2009 3:45 pm    Post subject: Re: 1.8t pin out Reply with quote

kilmer420 wrote:
i think it's called a thrust sensor: http://www.germanautoparts.com/Audi/A4/EngineElectrical/431/1



not sure about your colors but here are the locations on the connector:

pin 1 == GND
pin 2 == Not used
pin 3 == +5v
pin 4 == signal 0-5v
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pats16vgti
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Joined: 05 Apr 2005
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Location: Sicklerville, NJ

PostPosted: Mon Apr 13, 2009 5:32 pm    Post subject: Re: 1.8t pin out Reply with quote

baddrabbit wrote:
i have this Bentley at home and can check for ya tonight if i remember....

that would help tremendously..

kilmer420 wrote:
kilmer420 wrote:
i think it's called a thrust sensor: http://www.germanautoparts.com/Audi/A4/EngineElectrical/431/1



not sure about your colors but here are the locations on the connector:

pin 1 == GND
pin 2 == Not used
pin 3 == +5v
pin 4 == signal 0-5v


Good info. I will see if my multimeter will point me in the right direction with this one... I know its doing something weird to the way the car runs cause it will stutter at takeoff, and I don't think its making much if any boost at higher rpms... If I understand correctly it reads the boost pressure to warn the ecu if the motor is being over boosted or something to that effect.
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pats16vgti
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PostPosted: Mon Apr 13, 2009 7:48 pm    Post subject: Reply with quote

blk: gnd : pin1
wht/blk :+5v : pin3
blue/gray : signal0-5v : pin4
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Patrick Doody
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baddrabbit
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PostPosted: Tue Apr 14, 2009 12:48 am    Post subject: Reply with quote

glad you got it, cuz i am Bentley Manual RETARDED....
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pats16vgti
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PostPosted: Tue Apr 14, 2009 12:49 am    Post subject: Reply with quote

haha me too. bently wiring diagrams and me do not get along... After I found the ground I only had a 50/50 chance of getting the others right haha. no more code for it, and the motor is def running alot more strong. thanks for the help everyone.
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