Volkswagen CJDA Workshop Manual page 52

3
Industriemotoren - Industrial Engines 2009 ▶
Workshop Manual for Diesel Engine (2.0 l/36-75 kW_EA 189) 05.2015
Indicated on display
00275/P0113
Intake air temperature
sender -G42-
Signal too large
00278/P0116
Coolant temperature
sender -G62-
36 Repair Group 01 - Vehicle self-diagnosis
Possible cause of fault Possible effects
◆ Wire open circuit or
wire has short to
earth
◆ -G42- defective
◆ Torque limiting; diesel
particulate filter is
locked
Fault remedy
– -G42- Check.
⇒ P age 404
– Pull off temperature
sensor, and measure
reference volt-
age (3.3 V) on signal
line, measured value
block "Air_uRawT-
CACDs" approx. refer-
ence voltage ⇒ con-
nect signal line to
earth. If sensor raw
voltage in measured
value block = 0 V ⇒
sensor defective ⇒
sensor raw voltage in
measured value block
= 0 V ⇒ check sensor
wire to ECU
– Wire to ECU OK, ECU
defective