PETROL INJECTION
Fault finding - System operation
17B
17B - 18
PETROL INJECTION
Fault finding - System operation
17B
17B - 18V9 MR-372-J84-17B050$094.mif
S3000 Injection
Program No.: AD
Vdiag No.: 4C / 54
Table of defect modes:
Type 1 Type 2 Type 3 Type 4 Type 5 Type 6
DF004 Turbocharging pressure
sensor circuit---2.DEF1.DEF
2.DEF1.DEF
2.DEF
DF011 Sensor feed voltage no. 11.DEF 1.DEF - 1.DEF - -
DF012 Sensor feed voltage no. 2---1.DEF1.DEF-
DF038 Computer1.DEF 1.DEF - - 1.DEF -
DF046 Battery voltage1.DEF 1.DEF - - - -
DF054 Turbocharging solenoid valve
control circuit-----CO/CC.0./
CC.1
DF078 Motorised throttle control
circuit1.DEF 1.DEF - - - -
DF079 Motorised throttle valve
automatic control6.DEF/CO 6.DEF/CO -2.DEF
3.DEF
4.DEF--
DF089 Inlet manifold pressure sensor
circuit----1.DEF
2.DEF-
DF095 Throttle potentiometer circuit
gang 1CO.0/
CC.1CO.0/
CC.1-CO.0/
CC.1--
DF096 Throttle potentiometer circuit
gang 2CO.0/
CC.1CO.0/
CC.1-CO.0/
CC.1--
DF196 Pedal potentiometer circuit
gang 1--1.DEFCO/CC.0./
CC.1
1.DEF--
DF198 Pedal potentiometer circuit
gang 2--CO/CC.0./
CC.1CO/CC.0./
CC.1--
DF650 Accelerator pedal position
signal--1.DEF1.DEF--
PETROL INJECTION
Fault finding - Fault summary table
17B
17B-31
PETROL INJECTION
Fault finding - Fault summary table
17B
17B-31V9 MR-372-J84-17B050$282.mif
S3000 Injection
Program No.: AD
Vdiag No.: 4C / 54
Tool faultAssociated
DTC codeDescriptionLevel 2 fault
warning light
(Red brake
warning light)Level 1 fault
warning light
(Orange
injection
warning light)No warning
light onOBD
warning light
DF079 0638Motorised throttle
valve automatic
control2.DEF/
3.DEF/
4.DEF/CO/
6.DEF1.DEF/5.DEF/
7.DEF/8.DEF
DF080 0010Camshaft
dephaser circuitCO/CC.0/
CC.1/1.DEF/
2.DEF/3.DEF/
4.DEF/5.DEF
DF081 0443Canister bleed
solenoid valve
circuitCC.O/1.DEF CO/ CC.1
DF084 0685Actuator relay
control circuitCO/CC.0
CC.1
DF085 0627Fuel pump relay
control circuitCO/CC.0
CC.1/1.DEF
DF088 0325Pinking sensor
circuit1.DEF/2.DEF
DF089 0105Inlet manifold
pressure sensor
circuit1.DEF
2.DEF
3.DEF1.DEF
2.DEF
3.DEF
DF091 0500Vehicle speed
signal1.DEF/2.DEF
DF092 0130Upstream oxygen
sensor circuitCO.0
CC.1/1.DEF
2.DEF
DF093 0136Downstream
oxygen sensor
circuitCO.0
CC.1/1.DEF
DF095 0120Throttle
potentiometer
circuit gang 1CO.0/CC.1
1.DEF/2.DEF
DF096 0220Throttle
potentiometer
circuit track 2CO.0/ CC.1
DF099 C101Automatic gearbox
or sequential
gearbox
connection via the
multiplex network1.DEF/2.DEF/
3.DEF/4.DEF
DF101 C122ESP multiplex
connection1.DEF
PETROL INJECTION
Fault finding - Interpretation of faults
17B
17B-71
PETROL INJECTION
Fault finding - Interpretation of faults
17B
17B-71V9 MR-372-J84-17B050$376.mif
S3000 Injection
Program No.: AD
Vdiag No.: 4C / 54
DF089
PRESENT
OR
STOREDINLET MANIFOLD PRESSURE SENSOR CIRCUIT
1.DEF: Inconsistency of the signal
2.DEF: Abnormal voltage
3.DEF: Non-compliance with emission control standards
NOTESPriority when dealing with a number of faults:
Deal with fault DF011 Sensor feed voltage No. 1 as a priority if it is present or stored.
Conditions for applying the fault finding procedure to stored faults:
The fault is declared present after:
– the ignition is switched off and back on again, then wait 10 seconds with the engine
running at idling speed.
Special note:
–OBD warning light and level 1 fault warning light comes on,
–Type 5 defect mode: ESP and the cruise control/speed limiter are deactivated and
the vehicle stalls at idle speed.
Check the cleanliness and condition of the manifold pressure sensor and its connections.
Repair if necessary.
If the fault is still present, check for + 5 V on track H2 and for earth on track H4 of connectorB of the injection
computer.
Contact the Techline if it is not correct.
Disconnect the battery and the injection computer.
Check the cleanliness and condition of the connections.
Use the "Universal bornier" to check the insulation and continuity of the following connections:
Injection computer, connectorB, track H2 track C inlet manifold pressure sensor
Injection computer, connectorB, track H3 track B inlet manifold pressure sensor
Injection computer, connectorB, track H4 track A inlet manifold pressure sensor
Repair if necessary.
If the fault is still present, deal with the other faults then proceed with the conformity check.
AFTER REPAIRFollow the instructions to confirm repair.
Deal with any other faults.
Clear the stored faults.
S3000_V4C_DF089/S3000_V54_DF089
