speed sensor

supracupra01

point! squirt! hold on!
and whilst i have your attention.... three days ago i replaced what i thought was a faulty coil pack, it kept sort of popping up a bit and creating a slight misfire, so off i whent to seat and 15mins later, i left with a spanking new one, got hohe and fitted the new one making sure it was pressed all the way in, built all covers and leads back up and thought nothing more of it thinking it was fixed, the next day on my way to work, hey presto i had i misfire and guess what i found when i removed the cover?
 

sportbilly

thinking out loud
Oct 8, 2001
2,386
0
in my car
Visit site
Info taken from ICECavern. I have the AVIC-X1 and the reverse signal was taken from somewhere down under the glovebox (main loom runs down there).

All viewed into connector on head unit

Section 1 - Not all of these are available on the Aura v4 (Headphone, Telephone, External Display)
1 Not Connected
2 Not Connected
3 Headphone Out GND
4 Headphone Out L
5 Headphone Out R
6 Switched (+12V when unit is on)
7 Telephone Audio In Signal
8 External Display Clock
9 External Display Data
10 External Display Enable
11 Remote ( Not sure of its function )
12 Telephone Audio In GND
13 CD Data In
14 CD Data Out
15 CD Clock
16 +A CD (Not sure of its function but related to CD changer)
17 Switched Power to CD
18 CD Audio In GND
19 CD Audio In L
20 CD Audio In R

Section 2 Speakers
1 RR+
2 RR-
3 FR+
4 FR-
5 FL+
6 FL-
7 RL+
8 RL-

Section 3 Power
1 Speed Sense Wire
2 Telephone mute - Active low - Take to 0V to mute
3 OBD Diagnostics
4 Switched Ignition +12V
5 Antenna control (+12V when unit is on)
6 Illumination
7 Permanent +12V
8 Ground 0V


post-3-1041290822.jpg
 

sportbilly

thinking out loud
Oct 8, 2001
2,386
0
in my car
Visit site
better luck with them, I have had one go and the AA man had one with him, took 5mins to change.

Think the speed sense wire is yellow or orange ... I think.
 

supracupra01

point! squirt! hold on!
now i know im being greedy but,,,,,,,, on my passenger air bag cover on the dash it says its been disconected, when i took the glove box out to fit my head unit i found a small funny shapped block connector which looks like it should go into the air bag, as far as i could see, that is. i think there was a grey wire, any ideas on that one
 

sportbilly

thinking out loud
Oct 8, 2001
2,386
0
in my car
Visit site
now i know im being greedy but,,,,,,,, on my passenger air bag cover on the dash it says its been disconected, when i took the glove box out to fit my head unit i found a small funny shapped block connector which looks like it should go into the air bag, as far as i could see, that is. i think there was a grey wire, any ideas on that one

No idea mate, airbags are dangerous things to play around with - never unplugged mine but as the connector is in the glovebox I assume there is a plug of some description which should be connected.
 

cupra@180

Guest
HI sorry to jump on your thread but the coil pack popping up all the time could you just not fit the bolt down coil packs as on the audi? (Sure I have read this some where).
 

Brucel

Full Member
Apr 29, 2005
334
0
Sheffield
now i know im being greedy but,,,,,,,, on my passenger air bag cover on the dash it says its been disconected, when i took the glove box out to fit my head unit i found a small funny shapped block connector which looks like it should go into the air bag, as far as i could see, that is. i think there was a grey wire, any ideas on that one

On mine there is a disable switch in the glovebox that using the key you can disable the passengers air bag for kids seats? Could this be the box?

Just an idea? :)

Bruce
 

supracupra01

point! squirt! hold on!
On mine there is a disable switch in the glovebox that using the key you can disable the passengers air bag for kids seats? Could this be the box?

Just an idea? :)

Bruce

i know what you mean, i have been looking through all the recipts that came with the car and there is one for dis-connecting the air bag fron jct600 in bradford, i may give em a bell to ask a few questions:shrug: