Fault Code: 04110/P100E - Volkswagen CJDA Workshop Manual

3
Industriemotoren - Industrial Engines 2009 ▶
Workshop Manual for Diesel Engine (2.0 l/36-75 kW_EA 189) 05.2015
3.3 Fault code: 04110/P100E...05779/P1693
Indicated on display
04110/P100E
Torque reduction to pro-
tect turbocharger
04197/P1065
Fuel pressure control
Control difference
04663/P1237
Injector for cyl. 1 -N30-
Open circuit
04664/P1238
Injector for cyl. 2 -N31-
Open circuit
04665/P1239
Injector for cyl. 3 -N32-
64 Repair Group 01 - Vehicle self-diagnosis
Possible cause of fault Possible effects
◆ Charge pressure con-
trol defective
◆ Turbocharger defec-
tive
◆ Wire has short to
positive
◆ Fuel pressure sender
-G247- defective
◆ Fuel pressure regu-
lating valve -N276-
defective
◆ Open circuit or line
short-circuit
◆ -N30- defective
◆ Open circuit or line
short-circuit
◆ -N31- defective
◆ No charge pressure
control
◆ No exhaust gas recir-
culation
◆ Reduced performance
◆ Increased exhaust
emissions
◆ No noticeable effects
◆ Irregular idling or en-
gine stalls
◆ Cylinder is not activa-
ted anymore - limp
mode
◆ Irregular idling or en-
gine stalls
◆ Cylinder is not activa-
ted anymore - limp
mode
Fault remedy
– -Ladedruckregelung-
⇒ P age 333
Check.
–
-Kraftstoffdruckgeber G247-
⇒ P age 394
Check.
Check return flow rate
from fuel pressure regu-
lating valve -N276-
⇒ P age
377.
– -N276- Check.
⇒ P age 391
– Check wires on injec-
tor 1 (high and low) for
open circuit
– If OK, check
-Einspritzventil N30-
⇒ P age 398
– If OK, renew ECU
– Check wires on injec-
tor 2 (high and low) for
open circuit
– If OK, check
-Einspritzventil N31-
⇒ P age 398
– If OK, renew ECU