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Home >> Volkswagen >> 2006 >> Passat Value Edition, Standard >> Repair and Diagnosis >> Engine Performance >> Ignition System >> 2.0L - Ignition/Glow Plug System - Engine Code(S): BPY >> 28 Ignition/Glow Plug System >> Description And Operation >> Ignition Components Overview
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Ignition Components Overview

NOTE:

The engine speed sensor -G28- is located on the cylinder block. See item 14 under CYLINDER BLOCK AND COMPONENTS

Fig 1: Identifying Ignition, Assembly Overview
GWWN28-10030Courtesy of VOLKSWAGEN UNITED STATES, INC.
  1. Knock Sensor 1 -G61- 
  2. Knock Sensor 2 -G66- 
    • It is necessary to remove the oil filter bracket first, in order to remove the knock sensor 2. Refer to OIL FILTER BRACKET .
    • The contacts are gold plated.
  3. Ignition Coil with Power Output Stage -N70, N127, N291, N292- 
  4. Spark Plug 
    • 25 Nm
    • If the spark plug is replaced, grease the ignition coil with power output stage. Refer to INSTALLING .
    • Type and electrode gap, refer to SPARK PLUG TECHNICAL DATA .
    • Remove and install using the spark plug removal tool -3122 B-
  5. Bolt 
    • 20 Nm
    • Tightening specification affects the function of the knock sensor.
  6. Bolt 
    • 10 Nm
  7. Camshaft Position Sensor -G40- 
    • Contacts are gold plated.
  8. O-ring