Volkswagen CJDA Workshop Manual page 55

Indicated on display
Signal too high
00304/P0130
Bank 1 - probe 1
Electrical fault in current
circuit
00309/P0135
Bank 1 - probe 1, heating
element circuit
Workshop Manual for Diesel Engine (2.0 l/36-75 kW_EA 189) 05.2015
Possible cause of fault Possible effects
◆ Wire open circuit or
wire has short to
earth
◆ Throttle valve potenti-
ometer -G69- defec-
tive
◆ Open circuit or line
short-circuit
◆ Lambda probe -G39-
defective
Industriemotoren - Industrial Engines 2009 ▶
◆ Regeneration is
locked
◆ Zero quantity calibra-
tion, calculation of die-
sel particulate filter
load, exhaust gas
temperature regula-
tion, FMO locked
◆ Regeneration of NOx
storage catalytic con-
verter is locked
3
Fault remedy
– Check -J338-
⇒ P age
89, final
control diagnosis
– -J338- Check.
⇒ P age 414
– Check electrical con-
nection to sensor
– -G39- Check.
⇒ P age 439
– Check electrical con-
nection to sensor
3 List of fault codes 39