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Renewing Lambda probe for Your Volkswagen Sharan VAN First Generation (1995-2010)

Bora 1999 ➤ , Bora Variant 1999 ➤ , CC 2010 ➤ , Eos 2006 ➤ , Golf 199 ...  
Electrical System, General Information - Edition 07.2010  
♦ VAG 1331  
Note  
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The use of penetrating fluid, contact spray or grease etc. is pro‐  
hibited since the missing adhesion in the threads may cause a  
torque excess and, therefore, the break of the threaded connec‐  
tion.  
WARNING  
Danger of injury! Observe warning notices and safety regula‐  
tions ⇒ page 2 !  
– Disconnect battery.  
– Check battery clamp and battery terminal for corrosion or dirt.  
– Clean battery clamp using wire brush of battery terminal clean‐  
er with circular movements.  
112  
Rep. gr.97 - Wiring  
Bora 1999 ➤ , Bora Variant 1999 ➤ , CC 2010 ➤ , Eos 2006 ➤ , Golf 199 ...  
Electrical System, General Information - Edition 07.2010  
– Clean battery terminal using underside of battery terminal  
cleaner with circular movements.  
WARNING  
Danger of injury! Observe warning notices and safety regula‐  
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tions ⇒ page 2 !  
– Reconnect battery and tighten battery terminals to specified  
torque.  
Note  
Optimum contact is ensured when the components to be secured  
are tightened to the specified torque after cleaning.  
3.1.4  
Anti-corrosion treatment  
Caution  
Missing anti-corrosion treatment results in damage to the on‐  
board supply.  
Note  
All threaded connections must be tightened to specified tor‐  
que.  
Always use hose supplied with anticorrosive agent tin.  
Use protection wax for cold area.  
Use cavity sealing agent for warm area.  
The sealing agent independently reaches the respective  
points through capillary action.  
– Hold injector below ring terminal and spray pin all around.  
3. Contact surface cleaning set VAS 6410  
113  
Bora 1999 ➤ , Bora Variant 1999 ➤ , CC 2010 ➤ , Eos 2006 ➤ , Golf 199 ...  
Electrical System, General Information - Edition 07.2010  
– Hold injector above ring terminal and spray pin and wiring eye  
all around.  
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114  
Rep. gr.97 - Wiring  
Bora 1999 ➤ , Bora Variant 1999 ➤ , CC 2010 ➤ , Eos 2006 ➤ , Golf 199 ...  
Electrical System, General Information - Edition 07.2010  
4
Renewing Lambda probe  
Note  
Do not repair lambda probe wires, since this can result in mal‐  
functions.  
If necessary, replace attachment parts, cable ties or marking  
rings to match the uniform probe to the defective probe as  
specified.  
Identify the lambda probe by way of the protective tube as re‐  
quired ⇒ page 117 .  
4.1  
Renewing LSF Lambda probe (4-pin)  
Note  
If necessary, replace attachment parts, cable ties or marking  
rings to match the uniform probe to the defective probe as  
specified.  
Do not repair lambda probe wires, since this can result in mal‐  
functions.  
– Remove the defective Lambda probe.  
– Place both Lambda probes next to each other so that the sen‐  
sor housings are at the same height.  
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4. Renewing Lambda probe  
115  
Bora 1999 ➤ , Bora Variant 1999 ➤ , CC 2010 ➤ , Eos 2006 ➤ , Golf 199 ...  
Electrical System, General Information - Edition 07.2010  
– Tie back any excess in the uniform probe length (approx. 50 -  
250 mm) to the size of the defective probe and secure with  
cable ties -1-.  
– Check that the connector housing of the Lambda probe is  
compatible with the onboard supply side.  
– If necessary, replace the onboard supply system connector  
with the Lambda probe connector housing supplied  
⇒ page 97  
Note  
The connector housing should only be replaced on older ve‐  
hicles. On new vehicles, the connector housing coding match‐  
es.  
Observe pin assignment. For reasons of clarity, respective  
pins in new connector housing have a colour marking.  
Further notes can be found in the leaflet of the new lambda  
probe.  
– Install the new Lambda probe in the vehicle.  
4.2  
Renewing LSU Lambda probe (6-pin)  
Note  
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If necessary, replace attachment parts, cable ties or marking  
rings to match the uniform probe to the defective probe as  
specified.  
The wires should not be crimped or cut as otherwise the func‐  
tion of the Lambda probe will be impaired.  
– Remove the old Lambda probe.  
– Place both Lambda probes next to each other so that the sen‐  
sor housings are at the same height.  
116  
Rep. gr.97 - Wiring  
Bora 1999 ➤ , Bora Variant 1999 ➤ , CC 2010 ➤ , Eos 2006 ➤ , Golf 199 ...  
Electrical System, General Information - Edition 07.2010  
– Tie back any excess in the uniform probe length (approx. 50 -  
250 mm) to the size of the defective probe and secure with  
cable ties -1-.  
– Install the new Lambda probe in the vehicle.  
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4.3  
Types of protective tube on uniform  
Lambda probes  
Note  
In addition to identifying by way of the part number, the protective  
tube can also be used as a means of identification.  
Type D1, 6 openings at 3.5 mm each  
Only used on 4-pin LSF Lambda probes.  
Type D2, 6 openings at 2 mm each  
Only used on 4-pin LSF Lambda probes and 6-pin LSU Lambda  
probes.  
Type D4, 12 openings at 1.4 mm each  
4. Renewing Lambda probe  
117  
Bora 1999 ➤ , Bora Variant 1999 ➤ , CC 2010 ➤ , Eos 2006 ➤ , Golf 199 ...  
Electrical System, General Information - Edition 07.2010  
Only used on 4-pin LSF Lambda probes and 6-pin LSU Lambda  
probes.  
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118  
Rep. gr.97 - Wiring