Opel Frontera UBS. Service manual — part 2272
6E–124
6VE1 3.5 ENGINE DRIVEABILITY AND EMISSIONS
DTC
Illuminate
SVS
(Service
Vehicle
Soon
Lamp)
Illuminate
MIL
(Check
Engine
Lamp)
Type
Description
P0202
Injector 2 Control Circuit
A
Yes
No
P0203
Injector 3 Control Circuit
A
Yes
No
P0204
Injector 4 Control Circuit
A
Yes
No
P0205
Injector 5 Control Circuit
A
Yes
No
P0206
Injector 6 Control Circuit
A
Yes
No
P0300
Engine Misfire Detected
B
Yes
No
P0325
ION Sensing Module
B
Yes
No
P0336
CKP Sensor Circuit Range/Performance (58X)
B
Yes
No
P0337
CKP Sensor Circuit No signal (58X)
B
Yes
No
P0351
Ignition 1 Control Circuit
A
Yes
No
P0352
Ignition 2 Control Circuit
A
Yes
No
P0353
Ignition 3 Control Circuit
A
Yes
No
P0354
Ignition 4 Control Circuit
A
Yes
No
P0355
Ignition 5 Control Circuit
A
Yes
No
P0356
Ignition 6 Control Circuit
A
Yes
No
P0401
EGR Flow Insufficient
B
Yes
No
P0402
EGR Flow Excessive
B
Yes
No
P0404
EGR Range/Performance (Open Valve)
B
Yes
No
P0405
EGR Sensor Circuit Low Voltage
B
Yes
No
P0406
EGR Sensor Circuit High Voltage
B
Yes
No
P0420
Catalyst System Low Efficiency (Bank 1)
A
Yes
No
P0430
Catalyst System Low Efficiency (Bank 2)
A
Yes
No
P0444
EVAP Purge Control Circuit Open
D
No
No
P0445
EVAP Purge Control Circuit Short
D
No
No
P0502
No VSS Signal
B
Yes
No
P0506
Idle Speed Control RPM too Low
B
Yes
No
P0507
Idle Speed Control RPM too High
B
Yes
No
P0562
System Voltage is Low
D
No
No
P0563
System Voltage is High
B
Yes
No
P0565
Cruise Main Switch Circuit Error
D
No
No
P0566
Cruise Cancel Switch Circuit Error
D
No
No
P0567
Cruise Resume Switch Circuit Error
D
No
No
P0568
Cruise Set Switch Circuit Error
D
No
No
P0571
No Brake Switch Signal
D
No
No
P0601
PCM/ECM Memory Checksum
A
Yes
No
P0602
PCM/ECM Programming error
D
No
No
P0604
PCM/ECM RAM error
D
No
No
P0606
PCM/ECM Internal Performance
D
No
No
P0660
VIM Solenoid Circuit Open
D
No
No
6E–125
6VE1 3.5L ENGINE DRIVEABILITY AND EMISSIONS
DTC
Illuminate
SVS
(Service
Vehicle
Soon
Lamp)
Illuminate
MIL
(Check
Engine
Lamp)
Type
Description
P0662
VIM Solenoid Circuit Short
D
No
No
P1106
MAP Circuit Intermittent High Voltage)
D
No
No
P1107
MAP Circuit Intermittent Low Input Voltage
D
No
No
P1111
IAT Circuit Intermittent High Voltage
D
No
No
P1112
IAT Circuit Intermittent Low Input Voltage
D
No
No
P1114
ECT Circuit Intermittent Low Voltage
D
No
No
P1115
ECT Circuit Intermittent High Voltage
D
No
No
P1120
TPS1 Circuit
B
Yes
No
P1125
ETC Limit Performance Mode
A
Yes
Yes
P1133
O2 Sensor – Too Few Rich/Lean and Lean/Rich Switches (Bank
1 Sensor 1)
B
Yes
No
P1134
O2 Sensor – Transition Switch Time ratio (Bank 1 Sensor 1)
B
Yes
No
P1153
O2 Sensor – Too Few Rich/Lean and Lean/Rich Switches (Bank
2 Sensor 1)
B
Yes
No
P1154
O2 Sensor – Transition Switch Time ratio (Bank 2 Sensor 1)
B
Yes
No
P1167
Fuel supply System RICH During Decel Fuel Cut Off (Bank 1)
D
No
No
P1169
Fuel supply System RICH During Decel Fuel Cut Off (Bank 2)
D
No
No
P1171
Fuel supply System Lean During Power Enrichment
D
No
No
P1220
TPS2 Circuit
B
Yes
No
P1221
TPS1–TPS2 Correlation (Circuit Performance)
D
No
No
P1271
APS1–APS2 Correlation (Circuit Performance)
D
No
No
P1272
APS2–APS3 Correlation (Circuit Performance)
D
No
No
P1273
APS1–APS3 Correlation (Circuit Performance)
D
No
No
P1275
APS1 Circuit
B
Yes
No
P1280
APS2 Circuit
B
Yes
No
P1285
APS3 Circuit
B
Yes
No
P1290
ETC Forced Idle Mode
A
Yes
Yes
P1295
ETC Power Management Mode
A
Yes
Yes
P1299
ETC Forced Engine Shutdown in Mode
A
Yes
Yes
P1310
ION Sensing Module Diagnostic
A
Yes
No
P1311
ION Sensing Module SEC 1 Line Circuit Fault
A
Yes
No
P1312
ION Sensing Module SEC 2 Line Circuit Fault
A
Yes
No
P1326
ION Sensing Module Combustion Quality circuit
A
Yes
No
P1340
ION Sensing Module – Cylinder Synchronization
B
Yes
No
P1404
EGR Range/Performance (Closed Valve)
B
Yes
No
P1514
TPS–MAF Correlation
A
Yes
No
P1515
Command–Acrual TPS Correlation
A
Yes
No
P1516
Command–Acrual TPS Correlation Error
A
Yes
No
P1523
Throttle Actuator Control Return Performance
D
No
No
P1574
Brake Switch No Operation
D
No
No
6E–126
6VE1 3.5 ENGINE DRIVEABILITY AND EMISSIONS
DTC
Illuminate
SVS
(Service
Vehicle
Soon
Lamp)
Illuminate
MIL
(Check
Engine
Lamp)
Type
Description
P1626
No response from immobilizer
C
No
Yes
P1631
Recived response was not correct
C
No
Yes
P1635
Reference Voltage #1 Circuit
D
No
No
P1636
PCM RAM Stack
D
No
No
P1639
Reference Voltage #2 Circuit
D
No
No
P1640
ODM Output circuit Fault
D
No
No
P1648
Received incorrect security code
C
No
Yes
P1649
Security code & Security key not programmed
D
No
Yes
P1650
QDM Output Circuit Fault
D
No
No
6E–127
6VE1 3.5L ENGINE DRIVEABILITY AND EMISSIONS
Diagnostic Trouble Code (DTC) P0101 MAF System Performance
D06R200047
Circuit Description
The mass air flow (MAF) sensor measures the amount of
air which passes through it into the engine during a given
time. The powertrain control module (PCM) uses the
mass air flow information to monitor engine operating
conditions for fuel delivery calculations. A large quantity
of air entering the engine indicates an acceleration or high
load situation, while a small quantity or air indicates
deceleration or idle.
The MAF sensor produces a frequency signal which can
be monitored using a Tech 2. The frequency will vary
within a range of around 3 to 7g/s at idle. DTC P0101 will
be set if the signal from the MAF sensor does not match a
predicted value based on throttle position and engine
RPM.
Conditions for setting the DTC
D
The engine is running.
D
No TP sensor and MAP sensor DTCs are set.
D
No MAF frequency DTCs are set.
D
System voltage is between 11.5 volts and 16 volts.
Action Taken When the DTC Sets
D
The PCM will ON the MIL after second trip with
detected fault.
D
The PCM calculates an air flow value based on idle air
control valve position, throttle position, RPM and
barometric pressure.
D
The PCM will store condition which were present when
the DTC was set as Freeze Frame and in the Failure
Records data.
Conditions for Clearing the MIL/DTC
D
The PCM will turn the MIL “OFF” on the third
consecutive trip cycle during which the diagnostic has
been run and the fault condition is no longer present.
D
A history DTC P0101 will clear after 40 consecutive trip
cycles during which the warm up cycles have occurred
without a fault.
D
DTC P0101 can be cleared using the Tech 2 “Clear
Info” function or by disconnecting the PCM battery
feed.
Diagnostic Aids
An intermittent may be caused by the following:
D
Poor connections.
D
Misrouted harness.
D
Rubbed through wire insulation.
D
Broken wire inside the insulation.
D
The duct work at the MAF sensor for leaks.
D
An engine vacuum leak.
D
The PCV system for vacuum leaks.
D
An incorrect PCV valve.
D
The engine oil dip stick not fully seated.
D
The engine oil fill cap loose or missing.
Check for the following conditions:
D
Poor connection at PCM-Inspect harness connectors
for backed out terminals, improper mating, broken
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