Jetta V6-2.8L (BDF) (2002)
Knock Sensor: Service and Repair
Ignition System Components, Removing And Installing
NOTE: Engine Control Module (ECM) with connectors, item 8.
1
-
Connector
-
Black, 4-pin
-
Mark connector and component before pulling connector off.
2
-
Ignition coil with power output stages (- N70-, -N127-, -N291-, -N292-, -N323- and - N324-)
-
Remove using puller T10095
3
-
Control housing
-
For camshaft timing adjustment
4
-
Bracket
-
For Knock sensor (KS) 1 -G61- connection
-
Component location: on right of cylinder head
5
-
10 Nm
6
-
3-pin connector
-
Black
-
Gold plated terminals
7
-
Knock sensor (KS) 1 -G61-*
-
Component location: between cyl. 1 and cyl. 3
-
The terminal surfaces between Knock sensor (KS) and cylinder block must be free of corrosion, dirt and grease.
8
-
20 Nm
-
Torque setting influences the function of the Knock sensor (KS)
9
-
Exhaust camshaft timing adjuster
-
Marking: 32A
-
Turn engine over only when camshaft timing adjuster is installed
-
With sensor wheel for Camshaft Position (CMP) Sensor 2 -G163-
-
If the camshaft timing adjuster has been removed, after installing check timing:
-
Check camshaft timing adjustment:
10 -
60 Nm plus additional 90 degree turn
-
Replace
-
Terminal surface of sensor wheel on bolt head must be dry for assembly
-
To remove and install, use a 32 mm open jaw wrench on camshaft as a counter-hold:
11 -
Cover
12 -
Seal
13 -
Camshaft Position (CMP) Sensor 2 -G163- *
-
For exhaust camshaft
-
Sensor and connector terminals are gold plated
14 -
10 Nm