Diesel engine 12V 4000 G73, 16V 4000 G73. Manual - part 11

Fault code

No.

Designation

Meaning

Task

Related

parameter

No.

031

HI ETC1 Overspeed

Alarm configuration limit

value 1; preliminary warn‐

ing: speed of primary turbo‐

charger too high.

Contact Service.

2.3011.93

1

032

SS ETC1 Overspeed

ETC 1 – overspeed (2nd

limit value)

Automatic power

reduction by en‐

gine control sys‐

tem. Check air fil‐

ters.

2.3012.93

2

036

HI ETC2 Overspeed

Alarm configuration limit

value 1; preliminary warn‐

ing: speed of secondary tur‐

bocharger too high.

1. Reduce power.
2. Contact Service.

2.3013.93

1

037

SS ETC2 Overspeed

Alarm configuration limit

value 2; main warning:

speed of secondary turbo‐

charger too high. Fuel limi‐

tation to a fixed value.

1. Reduce power.
2. Contact Service.

2.3013.91

2

038

AL ETC Speed Devia‐

tion

Synchronization error be‐

tween ETCs 1 and 2.

1. Reduce power.
2. Contact Service.

1.8004.20

5

039

AL ETC2 Cutin Failure ETC2 failed to cut in.

1. Reduce power.
2. Contact Service.

1.8004.20

4

044

L1 Coolant Level Inter‐

cooler

Charge-air coolant level too

high/low (1st limit).

Check coolant lev‐

el (→ Page 126).

2.0153.92

1

051

HI T-Lube Oil

Lube oil temperature too

high (1st limit).

Reduce power.

2.0125.93

1

052

SS T-Lube Oil

Lube oil temperature too

high (2nd limit).

1. Reduce power.
2. Check engine oil

level

(→ Page 102).

2.0125.93

2

057

LO P-Coolant

Coolant pressure too low

(1st limit).

Check coolant cir‐

cuit.

2.0101.92

1

058

SS P-Coolant

Coolant pressure too low

(2nd limit).

Automatic engine

shutdown. Check

coolant level

(→ Page 116).

2.0101.92

2

063

HI P-Crank Case

Preliminary warning: Crank‐

case pressure too high.

1. Reduce power.
2. Replace filter el‐

ement of oil sepa‐

rator (→ Page 70).

2.0106.93

1

064

SS P-Crank Case

Main warning: Crankcase

pressure too high; engine

shutdown.

1. Contact Service.
2. Replace filter el‐

ement of oil sepa‐

rator (→ Page 70).

2.0106.93

2

Fault code

No.

Designation

Meaning

Task

Related

parameter

No.

065

LO P-Fuel

Fuel supply pressure too

low (1st limit).

Check fuel lines for

leaks.
Clean fuel prefilter.

Flush fuel prefilter.
Replace filter ele‐

ment of fuel prefil‐

ter.
Replace fuel filter

(→ Page 85).

2.0102.92

1

066

SS P-Fuel

Fuel supply pressure too

low (2nd limit).

Check fuel lines for

leaks.
Clean fuel prefilter.
Flush fuel prefilter.

Replace filter ele‐

ment of fuel prefil‐

ter.
Replace fuel filter

(→ Page 85).

2.0102.92

2

067

HI T-Coolant

Coolant temperature too

high (1st limit).

Reduce power.

2.0120.93

1

068

SS T-Coolant

Coolant temperature too

high (2nd limit).

1. Allow the engine

to cool down;
2. Contact Service.
3.
Check coolant

cooler, clean if

necessary.
4. Restart engine

(→ Page 32).

2.0120.93

2

081

AL Rail Leakage

Pressure gradient in rail is

too low during starting or

too high during stopping;

HP system leaky, air in sys‐

tem).

Contact Service.

1.8004.04

6

082

HI P-Fuel (Common

Rail)

Rail pressure > set value;

DBR fuel limitation, start of

injection readjusted towards

late; (suction restrictor of

HP fuel block jamming or

HP fuel control block wiring

faulty)

Contact Service.

2.0104.93

1

083

LO P-Fuel (Common

Rail)

Rail pressure <set value;

DBR fuel limitation; (suction

restrictor of HP fuel control

block defective or leakage

in HP fuel system)

Contact Service.

2.0104.92

1

TIM-ID: 0000016865 - 001

Fault code

No.

Designation

Meaning

Task

Related

parameter

No.

085

HI T-Recirculation

Preliminary warning: Recir‐

culation temperature too

high.

Reduce power.

2.0128.93

1

086

SS T-Recirculation

Main warning: Recirculation

temperature too high.

Reduce power.

2.0128.93

2

089

SS Engine Speed too

Low

Engine speed did not attain

200 rpm. A stop is activat‐

ed.

Check for addition‐

al messages.

2.2500.03

0

090

SS Idle Speed Not

Reached

Alarm configuration limit

value; Idling speed was not

attained.

Contact Service.

2.1090.92

5

091

SS Release Speed Not

Reached

Alarm configuration limit

value; Runup speed was

not attained.

Contact Service.

2.1090.92

4

092

SS Starter Speed Not

Reached

Alarm configuration limit

value; Starter speed was

not attained; Termination of

starting sequence; Starter

rotates too slowly or does

not rotate at all.

Contact Service.

2.1090.92

3

093

SS T-Preheat

Alarm configuration limit

value 2; Main warning: pre‐

heating temperature too

low; coolant temperature

too low for engine start; en‐

gine start interlock active.

Check preheater.

2.1090.92

2

094

LO T-Preheat

Alarm configuration limit

value 1; Preheating temper‐

ature too low; coolant tem‐

perature too low for engine

start.

Check preheater.

2.1090.92

1

095

AL Prelubrication Fault

Alarm configuration; Oil pri‐

ming fault.

Check oil priming

system.

2.1090.92

0

102

AL Cons. Counter De‐

fect

Invalid fuel consumption

display, checksum error in

EDM/EEPROM 1 (redun‐

dant data record 1).

Contact Service.

1.8004.62

4

104

AL Eng Hours Counter

Defect

Checksum error of hour me‐

ter in EDM/EEPROM 1 .

Contact Service.

18004.623

118

LO ECU Power Supply

Voltage

Supply voltage too low (1st

limit value).

Check ECU supply

voltage.
Contact Service.

2.0140.92

1

119

LOLO Power ECU

Supply Voltage

Supply voltage too low (2nd

limit value).

Check ECU supply

voltage.
Contact Service.

2.0140.92

2

120

HI ECU Power Supply

Voltage

Supply voltage too high (1st

limit value).

Check ECU supply

voltage.
Contact Service.

2.0140.93

1

Fault code

No.

Designation

Meaning

Task

Related

parameter

No.

121

HIHI ECU Power Sup‐

ply Voltage

Supply voltage too high

(2nd limit value); automatic

engine shutdown (configu‐

rable).

Check ECU supply

voltage.
Contact Service.

2.0140.93

2

122

HI T-ECU

Temperature in ECU hous‐

ing too high (1st limit value).

1. Improve engine

room ventilation.
2. Reduce power.

2.0132.92

1

134

15V POS ECU DE‐

FECT

Internal voltage (-15 VDC)

faulty; automatic engine

shutdown.

Replace engine

governor.

136

15V NEG ECU DE‐

FECT

Internal voltage (-15 VDC)

missing; automatic engine

shutdown.

Contact Service.

139

L1 TE BUFFER TEST

Supply voltage of tempera‐

ture sensors faulty.

Contact Service.

Check sensors;

Replace engine

governor.

140

TE BUF. ECU DEFECT

Supply voltage of tempera‐

ture sensors faulty.

Contact Service.

Check sensors;

Replace engine

governor.

142

BANK1 ECU DEFECT

Power output stage for con‐

trol of the solenoid valves

on bank 1 is faulty; Engine

does not start.

Replace engine

governor.

144

BANK2 ECU DEFECT

Power output stage for con‐

trol of the solenoid valves

on bank 2 is faulty; Engine

does not start.

Replace engine

governor.

145

15V_GOOD ECU DE‐

FECT

Power supply faulty; auto‐

matic engine shutdown.

Replace engine

governor.

146

L1 AD-TEST1 SUPPLY

Supply voltage A/D convert‐

er too low.

Replace engine

governor.

147

AD-TEST1 ECU DE‐

FECT

Electronic fault; automatic

engine shutdown.

Replace engine

governor.

148

L1 AD-TEST2 SUPPLY

Supply voltage A/D convert‐

er too low.

Replace engine

governor.

149

AD-TEST2 ECU DE‐

FECT

Internal electronic fault; au‐

tomatic engine shutdown.

Replace engine

governor.

150

L1 AD-TEST3 SUPPLY

Internal electronic fault; au‐

tomatic engine shutdown.

Replace engine

governor.

151

AD-TEST3 ECU DE‐

FECT

Internal electronic fault; au‐

tomatic engine shutdown.

Replace engine

governor.

176

AL LifeData not availa‐

ble

Alarm configuration; No (ap‐

propriate) LifeData backup

system available, ECU re‐

set after expiration of time-

out period.

Contact Service.

2.4000.00

4

TIM-ID: 0000016865 - 001