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Nova Workshop Manual
General Vehicle Information
A Maintenance, Body and Chassis Sheet Metal Parts, Frame
B Paint
C Body Equipment
D Heating, Ventilation, Air Conditioning (HVAC)
E Front Wheel Suspension, Wheels and Tyres
F Rear Axle and Rear Wheel Suspension
H Brakes
J Engine and Engine Aggregates
Repair Instructions
Other Information
Technical Service Bulletins
Technical Information
OHV Petrol Engine
OHC Petrol Engine
Diesel Engine
Carburettor
Fuel Injection Systems
L3-Jetronic
Mechanical Fuel Injection System (Diesel Engine)
Multec (1.2l / 1.4l)
Multec M
Repair Instructions
Component Locator
Specifications
Special Tools and Equipment
Labour Time Allowances
Diagnostic Information and Procedures
Diagnostic Procedures
MULTEC-M (14SE/C14SE/C16SE)-Introduction
MULTEC-M (14SE/C14SE/C16SE) - Survey of Systems Table
MULTEC-M (14SE/C14SE/C16SE) - Diagnosis
MULTEC-M (14SE/C14SE/C16SE) - Vehicle Systems, Model Year '94
MULTEC-M (14SE/C14SE/C16SE) - General Safety Measures and Repair Instructions
MULTEC-M (14SE/C14SE/C16SE) - Survey of Vehicles
F2:TROUBLE CODE TABLE Trouble Code 13 02 SENSOR OPEN CIRCUIT
F2:TROUBLE CODE TABLE Trouble Code 19 INCORRECT RPM SIGNAL
F2:TROUBLE CODE TABLE Trouble Code 24 NO VEHICLE SPEED SIGNAL
F2:TROUBLE CODE TABLE Trouble Code 35 IDLE AIR CONTROL
F2:TROUBLE CODE TABLE Trouble Code 42 EST LINE VOLTAGE HIGH
F2:TROUBLE CODE TABLE Trouble Code 44 LEAN EXHAUST
F2:TROUBLE CODE TABLE Trouble Code 45 RICH EXHAUST
F2:TROUBLE CODE TABLE Trouble Code 49 BATTERY VOLTAGE HIGH
F2:TROUBLE CODE TABLE Trouble Code 64 EST LINE VOLTAGE LOW
F2:TROUBLE CODE TABLE Trouble Code 75 TORQUE CONTROL VOLTAGE LOW
F2:TROUBLE CODE TABLE Trouble Code 76 CONTINUOUS TORQUE CONTROL
F2:TROUBLE CODE TABLE Trouble Code 93 QUAD DRIVER MODULE (QDM)
Quick Check F0:DATA LIST No.01 BATTERY VOLTAGE
Quick Check F0:DATA LIST No.02 RON CODING
Quick Check F0:DATA LIST No.04 INTAKE AIR TEMP.
Quick Check F0:DATA LIST No.07 DIAG. REQUEST
Quick Check F0:DATA LIST No.09 PARK/NEUTRAL SW.
Quick Check F0:DATA LIST No.10 TORQUE CONTROL
Quick Check F0:DATA LIST No.12 VEHICLE SPEED
Quick Check F0:DATA LIST No.13 DESIRED IDLE
Quick Check F0:DATA LIST No.14 ENGINE SPEED
Quick Check F0:DATA LIST No.15 IDLE AIR CONTROL
Quick Check F0:DATA LIST No.16 SPARK ADVANCE
Quick Check F0:DATA LIST No.17 02 SENSOR LOOP
Quick Check F0:DATA LIST No.19 02 INTEGRATOR
Quick Check F0:DATA LIST No.20 02 BLM ENABLE
Quick Check F0:DATA LIST No.21 02 BLM CELL NO.
Quick Check F0:DATA LIST No.22 02 BLM CELL CONT
Quick Check F0:DATA LIST No.23 AIR/FUEL RATIO
Quick Check F0:DATA LIST No.25 CLEAR FLOOD MODE
Quick Check F0:DATA LIST No.26 DEC. FUEL CUTOFF
Quick Check F0:DATA LIST No.27 POWER ENRICHMENT
Quick Check F0:DATA LIST No.28 IAC CNTR. ENABLE
Quick Check F0:DATA LIST No.29 A/C INFORMAT. SW
Quick Check F0:DATA LIST No.30 A/C LOAD SIGNAL
Quick Check F0:DATA LIST No.31 A/C RELAY
Quick Check F0:DATA LIST No.32 A/C CUTOFF
Quick Check F0:DATA LIST No.33 CO FUEL CORREC.
Introduction Multec M 14SE, C14SE, C16SE
The Checking System
General Instructions / Safety Measures
Checking Equipment
Survey of System - Survey of Engine Compartment (14SE / C14SE / C16SE)
Block Diagram, Multec-M (14SE / C14SE / C16SE)
Features Specific to this System
Checking with Diagnostic Switch KM-640
Checking with TECH 1
Abbreviations, Definitions
F0:Data List - Test Step 01 BATTERY VOLTAGE
F0:Data List - Test Step 03 COOLANT TEMP.
F0:Data List - Test Step 04 INTAKE AIR TEMP.
F0:Data List - Test Step 07 DIAG. REQUEST
F0:Data List - Test Step 09 PARK / NEUTRAL SW.
F0:Data List - Test Step 10 TORQUE CONTROL
F0:Data List - Test Step 12 VEHICLE SPEED
F0:Data List - Test Step 13 DESIRED IDLE
F0:Data List - Test Step 14 ENGINE SPEED
F0:Data List - Test Step 15 IDLE AIR CONTROL
F0:Data List - Test Step 16 SPARK ADVANCE
F0:Data List - Test Step 23 AIR/FUEL RATIO
F0:Data List - Test Step 24 INJECTION PULSE
F0:Data List - Test Step 25 CLEAR FLOOD MODE
F0:Data List - Test Step 26 DEC. FUEL CUTOFF
F0:Data List - Test Step 27 POWER ENRICHMENT
F0:Data List - Test Step 28 IAC CNTR. ENABLE
F0:Data List - Test Step 29 A/C INFORMAT. SW
F0:Data List - Test Step 30 A/C LOAD SIGNAL
F0:Data List - Test Step 31 A/C RELAY
F0:Data List - Test Step 32 A/C CUTOFF
F0:Data List - Test Step 33 CO FUEL CORREC.
Explanation of Tables
Table 1, Diagnostic Plug (ALDL) and Voltage Supply, Check
Table 2, Multec-M (14 SE/C 14SE/C 16 SE) F2:TROUBLE CODE
Table 2, Trouble Code Table - TC 19 INCORRECT RPM SIGNAL
Table 2, Trouble Code Table - TC 24 NO VEHICLE SPEED SIGNAL
Table 2, Trouble Code Table - TC 35 IDLE AIR CONTROL
Table 2, Trouble Code Table - TC 41 EST LINE COIL CYL 2+3 VOLTAGE HIGH
Table 2, Trouble Code Table - TC 42 EST LINE VOLTAGE HIGH
Table 2, Trouble Code Table - TC 42 EST LINE COIL CYL 1+4 VOLTAGE HIGH
Table 2, Trouble Code Table - TC 44 LEAN EXHAUST
Table 2, Trouble Code Table - TC 45 RICH EXHAUST
Table 2, Trouble Code Table - TC 49 BATTERY VOLTAGE HIGH
Table 2, Trouble Code Table - TC 63 EST LINE COIL CYL 2+3 VOLTAGE LOW
Table 2, Trouble Code Table - TC 64 EST LINE VOLTAGE LOW
Table 2, Trouble Code Table - TC 64 EST LINE COIL CYL 1+4 VOLTAGE LOW
Table 2, Trouble Code Table - TC 69 INTAKE AIR TEMP. VOLTAGE LOW
Table 2, Trouble Code Table - TC 71 INTAKE AIR TEMP. VOLTAGE HIGH
Table 2, Trouble Code Table - TC 75 TORQUE CONTROL VOLTAGE LOW
Table 2, Trouble Code Table - TC 76 CONTINUOUS TORQUE CONTROL
Table 2, Trouble Code Table - TC 93 QUAD DRIVER MODULE (QDM)
Table 4, Engine Does Not Start
Table 5, F5:ACTUATOR TEST Test Step 01 IDLE AIR CONTROL
Table 5, F5:ACTUATOR TEST Test Step 03 QUAD DRIVER TEST
Table 5, F5:ACTUATOR TEST Test Step 04 IGNITION SPARK
Table 5, F5:ACTUATOR TEST Test Step 05 IGN. COIL CYL1-4 FREQUENCY 2/sec
Table 5, F5:ACTUATOR TEST Test Step 06 IGN. COIL CYL1+4 FREQUENCY 2/sec
Table 5, F5:ACTUATOR TEST Test Step 07 IGN. COIL CYL2+3 FREQUENCY 2/sec
Table 5, F5:ACTUATOR TEST Test Step 08 A/C RELAY
Table 6, F6:ADJUSTMENTS CO ADJUSTMENTS - SEE CHECKING PROCEDURES
Table 8, F8:ECU CONTROL RPM CONTROL
Table 8, Trouble-shooting Chart
Terminal Assignment of Diagnostic Plug X 13
Terminal Assignment X 10 (Corsa-A, Nova MY'92 1/2 - 93)
Circuit Diagram Corsa-A, Nova MY'92.5 / C 14 SE Multec-M
Circuit Diagram Corsa-A, Nova MY'92.5 / C 16 SE Multec-M
Time Allowance
Other Information
Schematic and Routing Diagrams
Technical Information
Throttle Valve Housing
Throttle Valve Potentiometer
Intake Pipe Pressure Sensor
Pressure Regulator
Injection Valve
High Voltage Distributor
Inductive Impulse Sensor
Fuel Pump Relay
Oxygen Sensor
Idle Air Control Stepper Motor
Octane Coding Plug
Control Unit
Coolant Temperature Sensor
Odometer Frequency Sensor
DIS-Ignition Module
Ignition system
Engine Electrics
Cooling System
Turbo-Charging
K Clutch and Transmission
L Fuel and Exhaust System
M Steering
N Electrical Equipment and Instruments
R Accessories