[Vwdiesel] TDI error codes, wanted to try this group first.

[Bryan Belman]

Found some more on these codes.  For sure, the TDI PD motor has O2 sensors, most 
likely 2 or 3.
I got these from a Passat site. 

TDI codes.  04 Jetta Wagen, BEW motor, 1.9PD engine.
16516 - P0132
  O2 (Lambda) Bank 1 Sensor-1, High Voltage, Int. Signal

16512 - P0128
  Coolant Valve (N124), Temp. below Control Range

17524 - P1116 
  Oxygen (Lambda) Sensor Heating Circuit, Bank-1 Sensor-2, Short to Ground

18627 - P2195 
  O2 Sensor Signal Bank 1 Sensor 1, Biased / Stuck Lean


So, where to start looking, where is O2 sensor in Bank 1 and how to test the 
heater on it?

 Bryan Belman, Pt. Pleasant, NJ
04 Jetta Wagon TDI PD, 100hp, 5sp -- running :<)
92 Jetta 1.6 Eco-Turbo Diesel, 5sp -- running :<)
82 Diesel Westy 1.9NA -- running :<)
70 Type 1 stock Elm Green Beetle -- Under Restoration :-) 




________________________________
From: Tad <tadc at europa.com>
To: James Hansen <jhsg at sasktel.net>
Cc: Bryan Belman <dieselwesty at yahoo.com>; vwdiesel at vwfans.com
Sent: Mon, February 14, 2011 11:38:06 AM
Subject: Re: [Vwdiesel] TDI error codes, wanted to try this group first.

Do PDs have O2 sensors?


On Mon, Feb 14, 2011 at 8:23 AM, James Hansen <jhsg at sasktel.net> wrote:

Check this out Bryan.
>
>http://www.bentleypublishers.com/tech/vw/vw.dtc.table.htm
>
>16516 P0132
>
>O2 Sensor Circ.,Bank1-Sensor1 High Voltage
>
>16512 P0128
>
>Coolant Thermostat/Valve Temperature below control range
>
>17524 P1116
>
>O2 Sensor Heater Circ.,Bank1-Sensor1 Open
>
>18627 P2195
>
>Not found.
>
>
>The heater on the O2 sensor is open 18627, I'd say it's pooched, which gives
>an incorrect reading, hence 16516
>
>
>Sorry I forget what you have, which Year, model?
>
>Pull the intake line from intercooler to the manifold and have a look in at
>teh manifold with an inspection mirror and bright flashlight.  If you need
>to clean it, you'll go "wow!"  If not, it's likely okay.
>-james
>
>
>
>
>-----Original Message-----
>From: vwdiesel-bounces at vwfans.com [mailto:vwdiesel-bounces at vwfans.com] On
>Behalf Of Bryan Belman
>Sent: February-14-11 10:07 AM
>To: vwdiesel at vwfans.com
>Subject: [Vwdiesel] TDI error codes, wanted to try this group first.
>
>I think these are pretty common on the TDI with 130K.
>I have never really gone in and cleaned up the intake manifod, for starters.
>I have the Free-ware Vagcom, so I only get deffinition of the 1 code, I will
>
>look the other ones up later today.
>16516  -  O2 (Lambda) Sensor B1 P0132 Intermittant Signal
>16512  - P0128
>18627 -  P2195
>17524 -  P1116
>
>Any thougts on the first one, what to do first, pull it out and clean it?
>
> Bryan Belman, Pt. Pleasant, NJ
>04 Jetta Wagon TDI PD, 100hp, 5sp -- running :<)
>92 Jetta 1.6 Eco-Turbo Diesel, 5sp -- running :<)
>82 Diesel Westy 1.9NA -- running :<)
>70 Type 1 stock Elm Green Beetle -- Under Restoration :-)
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