Motronic fuel injection system, servicing
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Page 13 of 94
24-12
33 - Heated
Oxygen
Sensor
(HO2S) -
G39-*
Tightening
torque: 50
Nm (37 ft
lb)
Location:
Three
Way
Catalytic
Converter
(TWC)
Only
lubricate
threads
with "G5"
Lubricant
must not
get into
slots on
probe
body
Check
heating
voltage
supply
via
Heated
Oxygen
Sensor
(HO2S)
relay
J278
Checking
HO2S
and
oxygen
sensor
control
6/12/2004