1F – 6 ENGINE CONTROLS
DAEWOO M-150 BL2
pors. Fresh air from the air cleaner is supplied to the
crankcase. The fresh air is mixed with blowby gases
which then pass through a vacuum hose into the intake
manifold.
Periodically inspect the hoses and the clamps. Replace
any crankcase ventilation components as required.
A restricted or plugged PCV hose may cause the follow-
ing conditions:
D
Rough idle
D
Stalling or low idle speed
D
Oil leaks
D
Oil in the air cleaner
D
Sludge in the engine
A leaking PCV hose may cause the following conditions:
D
Rough idle
D
Stalling
D
High idle speed
ENGINE COOLANT TEMPERATURE
SENSOR
The Engine Coolant Temperature (ECT) sensor is a
thermistor (a resistor which changes value based on
temperature) mounted in the engine coolant stream.
Low coolant temperature produces a high resistance
(100,000 ohms at –40
_
C [–40
_
F]) while high tempera-
ture causes low resistance (70 ohms at 130
_
C [266
_
F]).
The Engine Control Module (ECM) supplies 5 volts to
the ECT sensor through a resistor in the ECM and mea-
sures the change in voltage. The voltage will be high
when the engine is cold and low when the engine is hot.
By measuring the change in voltage, the ECM can de-
termine the coolant temperature. The engine coolant
temperature affects most of the systems that the ECM
controls. A failure in the ECT sensor circuit should set a
Diagnostic Trouble Code (DTC) P0117 or P0118. Re-
member, these DTC indicate a failure in the ECT circuit,
so proper use of the chart will lead either to repairing a
wiring problem or to replacing the sensor to repair a
problem properly.
THROTTLE POSITION SENSOR
The Throttle Position (TP) sensor is a potentiometer
connected to the throttle shaft of the throttle body. The
TP sensor electrical circuit consists of a 5-volt supply
line and a ground line, both provided by the Engine Con-
trol Module (ECM). The ECM calculates the throttle
position by monitoring the voltage on this signal line. The
TP sensor output changes as the accelerator pedal is
moved, changing the throttle valve angle. At a closed
throttle position, the output of the TP sensor is low,
about 0.4–0.8 volt. As the throttle valve opens, the out-
put increases so that, at Wide Open Throttle (WOT), the
output voltage will be about 4.5–5 volts.
The ECM can determine fuel delivery based on throttle
valve angle (driver demand). A broken or loose TP sen-
sor can cause intermittent bursts of fuel from the injector
and an unstable idle, because the ECM thinks the
throttle is moving. A problem in any of the TP sensor cir-
cuits should set a Diagnostic Trouble Code (DTC)
P0122 or P0123. Once the DTC is set, the ECM will sub-
stitute a default value for the TP sensor and some ve-
hicle performance will return.
CATALYST MONITOR OXYGEN
SENSORS
Three-way catalytic converters are used to control emis-
sions of hydrocarbons (HC), carbon monoxide (CO),
and oxides of nitrogen (NOx). The catalyst within the
converters promotes a chemical reaction. This reaction
oxidizes the HC and CO present in the exhaust gas and
converts them into harmless water vapor and carbon
dioxide. The catalyst also reduces NOx by converting it
to nitrogen. The ECM can monitor this process using the
oxygen sensor (O2S) and heated oxygen sensor
(HO2S). These sensors produce an output signal which
indicates the amount of oxygen present in the exhaust
gas entering and leaving the three-way converter. This
indicates the catalyst’s ability to efficiently convert ex-
haust gasses. If the catalyst is operating efficiently, the
O2S signals will be more active than the signals pro-
duced by the HO2S. The catalyst monitor sensors oper-
ate the same way as the fuel control sensors. The
sensors’ main function is catalyst monitoring, but they
also have a limited role in fuel control. If a sensor output
indicates a voltage either above or below the 450 mV
bias voltage for an extended period of time, the Engine
Control Module (ECM) will make a slight adjustment to
fuel trim to ensure that fuel delivery is correct for catalyst
monitoring.
A problem with the O2S circuit will set DTC P0131,
P0132, P0133 or P0134 depending on the special condi-
tion. A problem with the HO2S signal will set DTC
P0137, P0138, P0140 or P0141 depending on the spe-
cial condition.
A fault in the heated oxygen sensor (HO2S) heater ele-
ment or its ignition feed or ground will result in lower oxy-
gen sensor response. This may cause incorrect catalyst
monitor diagnostic results.
ELECTRIC EXHAUST GAS
RECIRCULATION VALVE
The Electric Exhaust Gas Recirculation (EEGR) system
is used on engines equipped with an automatic trans-
axle to lower oxides of nitrogen (NOx) emission levels
caused by high combustion temperature. The main ele-
ment of the system is the EEGR valve, controlled electri-
cally by the Engine Control Module (ECM). The EEGR
valve feeds small amounts of exhaust gas into the intake
Содержание MATIZ
Страница 4: ...DRIVELINE AXLE CONTENTS SECTION 3B MANUAL TRANSAXLE DRIVE AXLE ...
Страница 6: ...TRANSAXLE CONTENTS SECTION 5B FIVE SPEED MANUAL TRANSAXLE SECTION 5C CLUTCH ...
Страница 9: ...RESTRAINTS CONTENTS SECTION 8A SEAT BELTS SECTION 8B SUPPLEMENTAL INFLATABLE RESTRAINTS SIR ...
Страница 44: ...1D 6 ENGINE COOLING DAEWOO M 150 BL2 RADIATOR FAN D12D4021 1 Radiator Assembly 2 Electric Cooling Fan Assembly ...
Страница 93: ...ENGINE ELECTRICAL 1E 37 DAEWOO M 150 BL2 SCHEMATIC AND ROUTING DIAGRAMS STARTING SYSTEM D12E2011 ...
Страница 94: ...1E 38 ENGINE ELECTRICAL DAEWOO M 150 BL2 CHARGING SYSTEM D12E2021 ...
Страница 95: ...ENGINE ELECTRICAL 1E 39 DAEWOO M 150 BL2 IGNITION SYSTEM CIRCUIT TYPICAL D12E2031 ...
Страница 96: ...1E 40 ENGINE ELECTRICAL DAEWOO M 150 BL2 IGNITION SYSTEM CIRCUIT EURO III MAA1E010 ...
Страница 122: ...1F 24 ENGINE CONTROLS DAEWOO M 150 BL2 MAA1F020 ENGINE CRANKS BUT WILL NUT RUN ...
Страница 142: ...1F 44 ENGINE CONTROLS DAEWOO M 150 BL2 MAA1F080 IGNITION SYSTEM CHECK ...
Страница 149: ...ENGINE CONTROLS 1F 51 DAEWOO M 150 BL2 BLANK ...
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Страница 232: ...1F 134 ENGINE CONTROLS DAEWOO M 150 BL2 MAA1F160 ...
Страница 236: ...1F 138 ENGINE CONTROLS DAEWOO M 150 BL2 MAA1F160 ...
Страница 247: ...ENGINE CONTROLS 1F 149 DAEWOO M 150 BL2 BLANK ...
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Страница 347: ...ENGINE CONTROLS 1F 249 DAEWOO M 150 BL2 BLANK ...
Страница 363: ...ENGINE CONTROLS 1F 265 DAEWOO M 150 BL2 BLANK ...
Страница 418: ...1F 320 ENGINE CONTROLS DAEWOO M 150 BL2 ECM WIRING DIAGRAM SIRIUS D3 1 OF 5 MAA1F610 ...
Страница 419: ...ENGINE CONTROLS 1F 321 DAEWOO M 150 BL2 ECM WIRING DIAGRAM SIRIUS D3 2 OF 5 MAA1F620 ...
Страница 420: ...1F 322 ENGINE CONTROLS DAEWOO M 150 BL2 ECM WIRING DIAGRAM SIRIUS D3 3 OF 5 MAAF630 ...
Страница 421: ...ENGINE CONTROLS 1F 323 DAEWOO M 150 BL2 ECM WIRING DIAGRAM SIRIUS D3 4 OF 5 MAA1F640 ...
Страница 422: ...1F 324 ENGINE CONTROLS DAEWOO M 150 BL2 ECM WIRING DIAGRAM SIRIUS D3 5 OF 5 MAA1F650 ...
Страница 446: ...FRONT SUSPENSION 2C 3 DAEWOO M 150 BL2 COMPONENT LOCATOR FRONT SUSPENSION D16B401A ...
Страница 573: ...4F 14 ANTILOCK BRAKE SYSTEM DAEWOO M 150 BL2 ABS Cont d D17E402A ...
Страница 574: ...ANTILOCK BRAKE SYSTEM 4F 15 DAEWOO M 150 BL2 BLANK ...
Страница 578: ...ANTILOCK BRAKE SYSTEM 4F 19 DAEWOO M 150 BL2 BLANK ...
Страница 586: ...ANTILOCK BRAKE SYSTEM 4F 27 DAEWOO M 150 BL2 BLANK ...
Страница 600: ...ANTILOCK BRAKE SYSTEM 4F 41 DAEWOO M 150 BL2 BLANK ...
Страница 610: ...ANTILOCK BRAKE SYSTEM 4F 51 DAEWOO M 150 BL2 BLANK ...
Страница 625: ...PARKING BRAKE 4G 9 DAEWOO M 150 BL2 SCHEMATIC AND ROUTING DIAGRAMS PARKING BRAKE SYSTEM D17A201B ...
Страница 629: ...5B 4 FIVE SPEED MANUAL TRANSAXLE DAEWOO M 150 BL2 INPUT SHAFT AND COUNTER SHAFT GEAR D13B4031 ...
Страница 781: ...HEATING AND VENTILATION SYSTEM 7A 31 DAEWOO M 150 BL2 SCHEMATIC AND ROUTING DIAGRAMS NON A C DIAGRAMS D18A201B ...
Страница 827: ...8A 12 SEAT BELTS DAEWOO M 150 BL2 SCHEMATIC AND ROUTING DIAGRAMS DRIVER SEAT BELT WARNING D1AA201A ...
Страница 836: ...SUPPLEMENTAL INFLATABLE RESTRAINTS SIR 8B 9 DAEWOO M 150 BL2 BLANK ...
Страница 840: ...SUPPLEMENTAL INFLATABLE RESTRAINTS SIR 8B 13 DAEWOO M 150 BL2 BLANK ...
Страница 908: ...9A 2 BODY WIRING SYSTEM DAEWOO M 150 BL2 DESCRIPTION AND OPERATION HOW TO READ ELECTRICAL WIRING DIAGRAM D111001A ...
Страница 913: ...BODY WIRING SYSTEM 9A 7 DAEWOO M 150 BL2 POWER DISRIBUTION SCHEMATIC D111005B ...
Страница 917: ...BODY WIRING SYSTEM 9A 11 DAEWOO M 150 BL2 FRONT HARNESS ROUTING Left Hand Drive Shown Right Hand Drive Similar D111401D ...
Страница 920: ...9A 14 BODY WIRING SYSTEM DAEWOO M 150 BL2 INSTRUMENT HARNESS ROUTING Left Hand Drive D111403E ...
Страница 921: ...BODY WIRING SYSTEM 9A 15 DAEWOO M 150 BL2 INSTRUMENT HARNESS ROUTING Right Hand Drive D111403F ...
Страница 923: ...BODY WIRING SYSTEM 9A 17 DAEWOO M 150 BL2 BODY HARNESS ROUTING D111405D ...
Страница 924: ...9A 18 BODY WIRING SYSTEM DAEWOO M 150 BL2 BODY HARNESS ROUTING Cont d D111406D ...
Страница 925: ...BODY WIRING SYSTEM 9A 19 DAEWOO M 150 BL2 FRONT DOOR HARNESS ROUTING D111407D ...
Страница 926: ...9A 20 BODY WIRING SYSTEM DAEWOO M 150 BL2 REAR DOOR HARNESS ROUTING D111408D ...
Страница 927: ...BODY WIRING SYSTEM 9A 21 DAEWOO M 150 BL2 TAILGATE HARNESS ROUTING D111409D ...
Страница 944: ...LIGHTING SYSTEMS 9B 17 DAEWOO M 150 BL2 SCHEMATIC AND ROUTING DIAGRAMS BACKUP LAMP S CIRCUIT D19D201B ...
Страница 945: ...9B 18 LIGHTING SYSTEMS DAEWOO M 150 BL2 HEADLAMPS CIRCUIT D19D202B ...
Страница 946: ...LIGHTING SYSTEMS 9B 19 DAEWOO M 150 BL2 HEADLAMP LEVELING CIRCUIT D19B723B ...
Страница 947: ...9B 20 LIGHTING SYSTEMS DAEWOO M 150 BL2 TAIL AND LICENSE PLATE LAMPS CIRCUIT D19D203B ...
Страница 948: ...LIGHTING SYSTEMS 9B 21 DAEWOO M 150 BL2 STOPLAMPS CIRCUIT D19D204B ...
Страница 949: ...9B 22 LIGHTING SYSTEMS DAEWOO M 150 BL2 TURN AND HAZARD LAMPS CIRCUIT D19D205B ...
Страница 950: ...LIGHTING SYSTEMS 9B 23 DAEWOO M 150 BL2 INTERIOR COURTESY LAMP CIRCUIT D19D206B ...
Страница 951: ...9B 24 LIGHTING SYSTEMS DAEWOO M 150 BL2 FRONT FOG LAMP CIRCUIT D19B724A1 ...
Страница 952: ...LIGHTING SYSTEMS 9B 25 DAEWOO M 150 BL2 REAR FOG LAMP CIRCUIT D19B724B ...
Страница 953: ...9B 26 LIGHTING SYSTEMS DAEWOO M 150 BL2 DIMMER CONTROL CIRCUIT EXCEPT W EUROPE D29B009A ...
Страница 954: ...LIGHTING SYSTEMS 9B 27 DAEWOO M 150 BL2 DAYTIME RUNNING LAMPS CIRCUIT W EUROPE ONLY D29B010A ...
Страница 958: ...9C 4 HORN DAEWOO M 150 BL2 SCHEMATIC AND ROUTING DIAGRAMS HORN WIRING SYSTEM D19D207B ...
Страница 998: ...9E 24 INSTRUMENT DRIVER INFORMATION DAEWOO M 150 BL2 INSTRUMENT CLUSTER FENIX 5MR D19B201S ...
Страница 999: ...INSTRUMENT DRIVER INFORMATION 9E 25 DAEWOO M 150 BL2 INSTRUMENT PANEL ILLUMINATION D19B202B ...
Страница 1000: ...9E 26 INSTRUMENT DRIVER INFORMATION DAEWOO M 150 BL2 DIGITAL CLOCK D19B203B ...
Страница 1030: ...9G 18 INTERIOR TRIM DAEWOO M 150 BL2 SPECIAL TOOLS AND EQUIPMENT SPECIAL TOOLS TABLE D109E101 KM 475 B Trim Remover ...
Страница 1072: ...GLASS AND MIRRORS 9L 17 DAEWOO M 150 BL2 SPECIAL TOOLS AND EQUIPMENT SPECIAL TOOLS TABLE D109E102 J 24402 Glass Sealant Remover ...
Страница 1073: ...9L 18 GLASS AND MIRRORS DAEWOO M 150 BL2 SCHEMATIC AND ROUTING DIAGRAMS REAR WINDOW DEFOGGER D19E201B ...
Страница 1082: ...9N 4 FRAME AND UNDERBODY DAEWOO M 150 BL2 SPECIFICATIONS UNDERBODY DIMENSIONS Unit mm in DBDM118A ...
Страница 1083: ...FRAME AND UNDERBODY 9N 5 DAEWOO M 150 BL2 Unit mm in DBDM119A Unit mm in DBDM120 ...
Страница 1084: ...9N 6 FRAME AND UNDERBODY DAEWOO M 150 BL2 Unit mm in DBDM117A ...
Страница 1095: ...DOORS 9P 3 DAEWOO M 150 BL2 COMPONENT LOCATOR FRONT DOOR D19C403A ...
Страница 1097: ...DOORS 9P 5 DAEWOO M 150 BL2 REAR DOOR D19C404A ...
Страница 1121: ...DOORS 9P 29 DAEWOO M 150 BL2 D19C635A Installation Procedure 1 Install the tailgate strut with the ball studs ...
Страница 1122: ...9P 30 DOORS DAEWOO M 150 BL2 SCHEMATIC AND ROUTING DIAGRAMS POWER DOOR LOCKS LEFT HAND DRIVE D19C201B ...
Страница 1123: ...DOORS 9P 31 DAEWOO M 150 BL2 POWER DOOR LOCKS RIGHT HAND DRIVE D19C201S ...
Страница 1124: ...9P 32 DOORS DAEWOO M 150 BL2 POWER DOOR LOCKS W ANTI THEFT CONTROL LHD D19C201S ...
Страница 1125: ...DOORS 9P 33 DAEWOO M 150 BL2 POWER DOOR LOCKS W ANTI THEFT CONTROL RHD D19C202S ...
Страница 1126: ...9P 34 DOORS DAEWOO M 150 BL2 POWER WINDOWS FRONT ONLY D19C202B ...
Страница 1152: ...9T ii REMOTE KEYLESS ENTRY AND ANTI THEFT SYSTEM DAEWOO M 150 BL2 BLANK ...
Страница 1160: ...9T 8 REMOTE KEYLESS ENTRY AND ANTI THEFT SYSTEM DAEWOO M 150 BL2 BLANK ...
Страница 1183: ...IMMOBILIZER ANTI THEFT SYSTEM 9T 31 DAEWOO M 150 BL2 SCHEMATIC AND ROUTING DIAGRAMS D19T001B IMMOBILIZER ANTI THEFT SYSTEM ...