Volkswagen CPYC User Manual

3.1 Fault code: 00022/P0016...00146/P0092
Indicated on display Possible cause of fault Possible effects Fault remedy
00022/P0016
Bank 1, camshaft posi-
tion sender-G40 /crank-
shaft position sender-
G28
Wrong allocation
◆ Open circuit or line
short-circuit
◆ -G28- defective
◆ -G40- defective
◆ Valve timing not OK
◆ Engine oil pressure
too low
◆ Sender wheel of cam-
shaft damaged
◆ Injectors are locked,
engine is shut-off
◆ VW diesel synchroni-
sation is prevented by
means of a substitu-
tional reaction, and all
injectors are locked
◆ Reduced output pos-
sible
◆ Irregular idling up to
“engine being shut-
off”
– -G28- Check. ⇒
“Checking engine
speed sender -G28-”
on page 400
– -G40- Check. ⇒
“Checking Hall sender
2 -G40-” on page 403
– Use tester to check
valve timing (camshaft
position)
– Check operation of
camshaft adjuster
(check control valves,
shaft adjuster, oil
pressure)
– Check valve timing
⇒ Page 210; Remov-
ing, installing and ten-
sioning toothed belt
– Checking oil pressure
⇒ Page 260.
– Check sender wheel
of camshaft
⇒ Page 146
– Check wiring of cam-
shaft adjusters
– Check sensor wiring
00069/P0045
Charge pressure control
valve, bank 1/charger1
Open circuit
◆ Wiring open circuit
◆ -N75- defective
◆ Torque limiting
– Check electrical con-
nection to actuator
00071/P0047
Charge pressure control
valve, bank 1/charger1
Short to earth
◆ Wiring short to earth
◆ -N75- defective
◆ Torque limiting
– Check electrical con-
nection to actuator
3
Industriemotoren - Industrial Engines 2009 ▶
Workshop Manual for Diesel Engine (2.0 l/36-75 kW_EA 189) 05.2015
30
Repair Group 01 - Vehicle self-diagnosis

Volkswagen CPYC Specifications

General

Brand	Volkswagen
Model	CPYC
Category	Engine
Language	English