Knock Sensor 1 G61 / Knock Sensor 2 G66 , Removing And Installing - Audi Q7 2007 Repair Manual

Audi Q7 2007 ➤
Fuel Injection and Ignition - Edition 02.2015
2.4 Knock Sensor 1 - G61- / Knock Sensor
2 - G66- , Removing and Installing
Removing
– Remove the supercharger. Refer to ⇒ Engine Mechanical;
Rep. Gr. 21 .
– Remove the applicable intake manifold lower section. Refer to
⇒ "3.11 Intake Manifold Lower Section with Fuel Rail, Remov‐
ing and Installing", page 36
– Remove the connector -3- from the bracket.
– Disconnect and remove the connector -2- on cylinder bank 1
from the retainer.
Note
Ignore item -1-.
– Disconnect and remove the connector -2- on cylinder bank 2
from the retainer.
Note
Ignore items -1 and 3-.
– Remove the bolt -1- for Knock Sensor 1 - G61- or the bolt -2-
for the Knock Sensor 2 - G66- and then remove the knock
sensor.
Installing
Install in reverse order of removal. Note the following:
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• Tightening specifications. Refer to
with respect to the correctness of information in this document. Copyright by AUDI AG.
⇒ "2.2 Overview - Ignition System", page 67
– Install the intake manifold lower section. Refer to
⇒ "3.11 Intake Manifold Lower Section with Fuel Rail, Remov‐
ing and Installing", page 36
– Install the supercharger. Refer to ⇒ Engine Mechanical; Rep.
Gr. 21 .
70
Rep. Gr.28 - Ignition/Glow Plug System
.
.
.