The wiring diagrams in the Bentley are notoriously difficult to follow.
Until you get used to the way the runs jump around from page to page, it
can be extremely frustrating. I don't have a Bentley anymore, or I would
try and give you some help.
~Holland
On Mar 23, 2016 10:29 PM, "damac2004" wrot
i forgot to add this picture. maybe i need to look closer but it looked
like the connector wire is exposed and touching that main ground leg. is
it possible the connector has its own cover and is running inside inside
the ground run? i can try and cut some back and look at it. i was
exp
yes i bought a new bosch 02 sensor. i have a feeling when somebody did a
engine swap they cut the 2nd knock sensor harness. i do see a leg cut
clean at the end of the drivers side loom with a white, black and blue
wire. haven't looked it up in bently yet, wouldn't surprise me if that is
it.
So you bought a new 3wire O2 sensor? If so, the black is the signal not the
ground. (The sensor is grounded through the exhaust?)
After the orange connector the signal wire back to the ecu is a little thicker
because it's a coaxial cable, it has a braided shield around the signal wire.
This shi
No worries, that's what this list is for.
At this point, as far as the O2 sensor wiring is concerned, if everything
compares with the Bentley, you're probably okay. What concerns me, is how a
Motronic ECU is going to deal with having only one knock sensor. I guess
your best bet is to hook up what y
hate to bug people but i'm just tidying things up with a new 02 sensor and
want to make sure before i start it up and time it. i pulled the whole
harness that goes to the ecu just to make sure. i do only have the 1 knock
sensor. don't see any special shielded wiring.
the 02 harness side has
The original part is still available and you can get it from GermanAutoParts or
others.
91 GTI 16V
4B0 919 133, Fuel Sender Seal - ~$22 - Transfer Pump gasket
191 906 383C, Fuel Pump Relay - ~$10 - Fuel Pump Relay
-Larry
91 GTI 16V
From: mk2-16v@googlegroups.com [mailto:mk2-16v@goog
