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Diesel Engine|General > < Loss of power, jerky power fluctuations

Astra G

   
Astra-G, model year 1998
Systems
ENGX17DTLEngine X17DTLENGY20DTHEngine Y20DTH
ENGX20DTLEngine X20DTL
Components
A7Control unit - DieselB46Air mass meter
A9Control unit - Glow timeK18Relay - Engine control unit
A10Control unit - Injection pumpR8Glow plugs
B10Sensor - Temperature, engine oilS27Switch - Cruise control
B12Sensor - Coolant temperatureS43Switch - Stop lamp, double
B18Sensor - Load pressureY4Solenoid valve - Exhaust gas recirculation
B19Sensor - Pedal positionY7Solenoid valve - Swirl level regulation
B34Impulse sensor - CrankshaftY8Solenoid valve - Boost pressure regulation
Connectors
X2Instrument panel & Body frontX59Body front & Control unit - Diesel X59
X22Body front & Engine (Electronic)X60Engine (Electronic) & Control unit - Diesel X60
Grounding Points
1Distribution, engine compartment11Battery
3A - pillar
Abbreviations
10A10 AmpereFILFuel filter heating
15Ignition voltageIDInfo Display
20A20 AmpereIMOImmobiliser
30Constant voltageINSInstrument
80A80 AmpereK18K18
ABSAnti-Lock Brake SystemMIDMulti Info Display
ACAir conditioningMKMEngine cooling module
ATAutomatic transmissionMTManual transmission
CID/GIDColor Info Display/Graphic Info DisplayS28S28
CRCCruise controlSLSStop lamp switch
ESPElectronic stability programWEGVehicle speed signal
F1.38Fuse F1.38X17DTLEngine X17DTL
F6Main fuse F6X20DTLEngine X20DTL
F8Main fuse F8
Color codes
BKBlackBURDBlue-Red
BKBNBlack-BrownBUWHBlue-White
BKGNBlack-GreenBUYEBlue-Yellow
BKRDBlack-RedGNGreen
BKYEBlack-YellowGYGray
BNBrownGYBKGray-Black
BNBUBrown-BlueGYRDGray-Red
BNGNBrown-GreenRDRed
BNGYBrown-GrayRDBKRed-Black
BNRDBrown-RedRDBURed-Blue
BNVTBrown-VioletRDYERed-Yellow
BNWHBrown-WhiteWHWhite
BNYEBrown-YellowWHBNWhite-Brown
BUBlue
12 Volt
BK Black
RD Red
BK Black
BNYE Brown-Yellow
RDBU Red-Blue
RDBU Red-Blue
BNGN Brown-Green
RDBU Red-Blue
RDBU Red-Blue
RDBU Red-Blue
RDBU Red-Blue
BNGY Brown-Gray
BNGY Brown-Gray
BKYE Black-Yellow
BKYE Black-Yellow
12 Volt with ignition ON
BK Black
RDBU Red-Blue
BN Brown
BN Brown
BN Brown
RDBU Red-Blue
BK Black
RDBU Red-Blue
RDBU Red-Blue
RDBU Red-Blue
BU Blue
GN Green
BU Blue
GN Green
BKYE Black-Yellow
BKBN Black-Brown
BKRD Black-Red
RDBU Red-Blue
RDBU Red-Blue
A9 Control unit - Glow time
3
8
6
9
7
1
2
2
1
Y4 Solenoid valve - Exhaust gas recirculation
1
2
Y8 Solenoid valve - Boost pressure regulation
Not Engine X17DTL
2
1
3
5
4
B46 Air mass meter
5
8
2
1
7
A10 Control unit - Injection pump
6
3
1
B18 Sensor - Load pressure
2
B10 Sensor - Temperature, engine oil
1
2
B12 Sensor - Coolant temperature
2
1
R8 Glow plugs
1P
1P
1P
1P
X60 / 87
X60 / 94
X60 / 97
X60 / 96
X60 / 105
X60 / 91
X60 / 100
X60 / 99
X60 / 83
X60 / 88
X60 / 92
X60 / 84
X60 / 82
X60 / 85
X60 / 86
X60 / 89
X60 / 93
X59 / 49
X59 / 38
X59 / 57
X59 / 69
X59 / 1
X59 / 2
X60 / 90
X60 / 98
X60 / 101
A7 Control unit - Diesel
Not Engine X17DTL
2
1
Y7 Solenoid valve - Swirl level regulation
4
2
6
8
X59 / 58
X59 / 3
X59 / 60
X59 / 39
X59 / 43
X59 / 42
X59 / 28
X59 / 27
X59 / 66
X59 / 41
X59 / 35
X59 / 68
X59 / 29
X59 / 33
X59 / 67
X59 / 34
X59 / 31
X59 / 30
X59 / 65
X59 / 45
X59 / 64
X59 / 63
S43 Switch - Stop lamp, double
3
1
4
2
D
A
B
C
S27 Switch - Cruise control
2
3
5
4
1
B19 Sensor - Pedal position
B34 Impulse sensor - Crankshaft
K18 Relay - Engine control unit
RDBU Red-Blue
4
3
GY Gray
GY Gray
1
2
1
2
3
1 Distribution, engine compartment
BN Brown
3 A - pillar
BN Brown
11 Battery
BN Brown
11 Battery
BN Brown
Cruise control
Air conditioning
Air conditioning
Automatic transmission
Manual transmission
Engine X20DTL
Engine X20DTL
Engine X20DTL
Engine Y20DTH
Engine X20DTL
Engine X17DTL
Main fuse F6 20 Ampere Constant voltage
Instrument
Instrument
Instrument
Info Display Multi Info Display
Vehicle speed signal Anti-Lock Brake System
Immobiliser
Air conditioning
Engine cooling module
Engine cooling module
Automatic transmission
Ignition voltage
Instrument
Stop lamp switch
Vehicle speed signal Electronic stability program
S28
K18
Fuse F1.38 10 Ampere Ignition voltage
Air conditioning
Engine cooling module
Engine cooling module
Main fuse F8 80 Ampere
S28
BKYE Black-Yellow
Automatic transmission
Info Display Color Info Display/Graphic Info Display
Automatic transmission
Fuel filter heating
53
71
BUYE Blue-Yellow
X2 Instrument panel & Body front
8
BNBU Brown-Blue
X2 Instrument panel & Body front
17
13
11
59
27
66
X2 Instrument panel & Body front
91
X22 Body front & Engine (Electronic)
5
RDBU Red-Blue
69
67
68
X2 Instrument panel & Body front
70
BK Black
12 Volt with ignition ON
GN Green
BU Blue
BNBU Brown-Blue
BKBN Black-Brown
BKGN Black-Green
BNGN Brown-Green
BNBU Brown-Blue
BKYE Black-Yellow
BNWH Brown-White
BURD Blue-Red
BNWH Brown-White
BNVT Brown-Violet
BNGN Brown-Green
BKBN Black-Brown
BKYE Black-Yellow
RDYE Red-Yellow
BKRD Black-Red
GYRD Gray-Red
GYBK Gray-Black
BN Brown
RDBK Red-Black
BNWH Brown-White
BU Blue
BN Brown
BN Brown
BN Brown
BUYE Blue-Yellow
BKRD Black-Red
BKYE Black-Yellow
BNWH Brown-White
WHBN White-Brown
BNRD Brown-Red
BNRD Brown-Red
WHBN White-Brown
BNWH Brown-White
BKYE Black-Yellow
WH White
GN Green
BNRD Brown-Red
BNRD Brown-Red
BNGY Brown-Gray
BU Blue
BK Black
BK Black
BK Black
BK Black
BK Black
BK Black
BUWH Blue-White
BN Brown
BNWH Brown-White
BNRD Brown-Red
RD Red

Diesel Engine|General > < Loss of power, jerky power fluctuations