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Home >> Volkswagen >> 2009 >> Routan SEL >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 7 (3.8L - Ignition/Glow Plug System - Engine Code: CGUA) >> 28 Ignition/Glow Plug System >> Removal And Installation >> Knock Sensor >> Installing
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Knock Sensor: Installing

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Fig 1: Identifying Knock Sensor
GWWUS59803Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.
CAUTION:

Tighten the knock sensor to the correct tightening specification. Over or under tightening effects the knock sensor performance, possibly causing improper spark control and damage to the sensor.

-- Install the knock sensor (2) to the engine.

-- Install the knock sensor bolt (3). Tighten the bolt to 20 Nm (15 ft lbs).

-- Connect the wiring harness electrical connector (1) to the knock sensor (2).

-- Install the knock sensor cover (4).

-- Connect the negative battery cable. Refer to BATTERY, DISCONNECTING AND CONNECTING .