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Other Vauxhall Workshop Service and Repair Manuals
Other Makes
Omega B 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
Description and Operation
Labour Time Allowances
Diagnostic Information and Procedures
Other Information
Technical Service Bulletins
Technical Information
OHC Petrol Engine
DOHC Petrol Engine
Diesel Engine
Fuel Injection Systems
Repair Instructions
Specifications
Diagnostic Information and Procedures
Simtec 56/56.1
Repair Instructions
Description and Operation
Component Locator
Specifications
Diagnostic Information and Procedures
Diagnostic Procedures
Terminal Assign.,Wiring Harn.Plug,55-pin SIMTEC 56.1 Engine Man. System (X20XEV)
Introduction
Diagnosis
Read Trouble Code
Check Data List Parameters
Carry out Actuator Tests
Carry out Control Tests
Snapshot Mode
Final System Test
Vehicle Systems Model Year 1995
General Safety Measures and Repair Instructions
Survey of Vehicles
F2: TROUBLE CODES - Trouble Code 24 NO VEHICLE SPEED SIGNAL
F2: TROUBLE CODES - Trouble Code 48 BATTERY VOLTAGE LOW
F2: TROUBLE CODES - Trouble Code 49 BATTERY VOLTAGE HIGH
F2: TROUBLE CODES - Trouble Code 56 IDLE AIR CONTROL VOLTAGE HIGH
F2: TROUBLE CODES - Trouble Code 57 IDLE AIR CONTROL VOLTAGE LOW
F2: TROUBLE CODES - Trouble Code 69 INTAKE AIR TEMP. VOLTAGE LOW
F2: TROUBLE CODES - Trouble Code 71 INTAKE AIR TEMP. VOLTAGE HIGH
F2: TROUBLE CODES - Trouble Code 75 TORQUE CONTROL VOLTAGE LOW
F2: TROUBLE CODES - Trouble Code 76 CONTINUOUS TORQUE CONTROL
F2: TROUBLE CODES - Trouble Code 92 CAMSHAFT SENSOR INCORRECT SIGNAL
F0: DATA LIST - Test Step 01 BATTERY VOLTAGE
F0: DATA LIST - Test Step 03 SIM. IDLE POS.SW
F0: DATA LIST - Test Step 04 SIM. PART POS.SW
F0: DATA LIST - Test Step 05 SIM. FULL POS.SW
F0: DATA LIST - Test Step 06 TRANSM. CODING
F0: DATA LIST - Test Step 07 INTAKE AIR TEMP.
F0: DATA LIST - Test Step 08 COOLANT TEMP.
F0: DATA LIST - Test Step 11 A/C INFORMAT. SW.
F0: DATA LIST - Test Step 12 A/C COMPRESS. SW
F0: DATA LIST - Test Step 13 PARK/NEUTRAL SW.
F0: DATA LIST - Test Step 14 TORQUE CONTROL
F0: DATA LIST - Test Step 17 EGR PULSE RATIO
F0: DATA LIST - Test Step 20 ENGINE SPEED LIM
F0: DATA LIST - Test Step 22 ENGINE SPEED
F0: DATA LIST - Test Step 23 IAC INTEGRATOR
F0: DATA LIST - Test Step 24 IAC ADAPT. SLOPE
F0: DATA LIST - Test Step 25 IAC BLOCK LEARN
F0: DATA LIST - Test Step 28 AIR/FUEL RATIO
F0: DATA LIST - Test Step 29 O2 INTEGRATOR
F0: DATA LIST - Test Step 30 O2 BLM IDLE THR.
F0: DATA LIST - Test Step 31 O2 BLM PART THR.
F0: DATA LIST - Test Step 34 KNOCK RTD. CYL.1
F0: DATA LIST - Test Step 35 KNOCK RTD. CYL.2
F0: DATA LIST - Test Step 36 KNOCK RTD. CYL.3
F0: DATA LIST - Test Step 37 KNOCK RTD. CYL.4
F0: DATA LIST - Test Step 38 CHECK LIGHT
F0: DATA LIST - Test Step 39 DIAG. REQUEST
F0: DATA LIST - Test Step 41 IDLE AIR CONTROL
F1: CLOSED LOOP TEST - No. 01 COOLANT TEMP.
F1: CLOSED LOOP TEST - No. 04 O2 INTEGRATOR
F1: CLOSED LOOP TEST - No. 05 O2 BLM IDLE THR.
F1: CLOSED LOOP TEST - No. 06 O2 BLM PART THR.
F5: ACTUATOR TEST - No. 04 IDLE AIR CONTROL
F5: ACTUATOR TEST - No. 08 EGR PULS.RATIO
F6: ADJUSTMENTS - No. 01 MIN. DES. IDLE
Introduction
Checking Equipment
Function Diagram SIMTEC 56.1 (X 20 XEV)
Block Diagram SIMTEC 56.0
Block Diagram SIMTEC 56.1
Survey of Engine Compartment, Omega-B (X 20 XEV Engine)
Features Specific to this System
Circuit Interruption with Activated Anti-theft Warning System/Immobiliser
Checking with TECH 1
TECH 1, Connect to Vehicle
Abbreviations, Definitions
F0: DATA LIST - Test Step 21 DESIRED IDLE
F0: DATA LIST - Test Step 22 ENGINE SPEED
F0: DATA LIST - Test Step 23 IAC INTEGRATOR
F0: DATA LIST - Test Step 24 IAC ADAPT. SLOPE
F0: DATA LIST - Test Step 25 IAC BLOCK LEARN
F0: DATA LIST - Test Step 31 O2 BLM PART THR.
F0: DATA LIST - Test Step 32 INJECTION PULSE
F0: DATA LIST - Test Step 34 KNOCK RTD. CYL.1
F0: DATA LIST - Test Step 35 KNOCK RTD. CYL.2
F0: DATA LIST - Test Step 36 KNOCK RTD. CYL.3
F0: DATA LIST - Test Step 37 KNOCK RTD. CYL.4
F0: DATA LIST - Test Step 39 DIAG. REQUEST
Explanation of Tables
Table 1, Diagnostic Plug (XD or X13) and Voltage Supply, Check
TABLE 2, TROUBLE CODES - Trouble Code 14 COOLANT TEMP. VOLTAGE LOW
TABLE 2, TROUBLE CODES - Trouble Code 15 COOLANT TEMP. VOLTAGE HIGH
TABLE 2, TROUBLE CODES - Trouble Code 19 INCORRECT RPM SIGNAL
TABLE 2, TROUBLE CODES - Trouble Code 37 CHECK LIGHT VOLTAGE LOW
TABLE 2, TROUBLE CODES - Trouble Code 75 TORQUE CONTROL VOLTAGE LOW
TABLE 2, TROUBLE CODES - Trouble Code 76 CONTINUOUS TORQUE CONTROL
TABLE 2, TROUBLE CODES - Trouble Code 92 CAMSHAFT SENSOR INCORRECT SIGNAL
F5: ACTUATOR TEST - No. 08 SELECT ACTUATOR EGR SOLENOID
F8: ECU CONTROL - No. 01 SELECT CONTROL RPM CONTROL
F8: ECU CONTROL - No. 02 SELECT CONTROL CONTROLLED IAC
F1: CLOSED LOOP T - No. 01 COOLANT TEMP.
Circuit Diagram SIMTEC 56.1 Omega-B (Motor X 20 XEV)
Complaints Table
Time Allowance
Other Information
Technical Service Bulletins
Schematic and Routing Diagrams
Throttle Valve Housing
Throttle Valve Potentiometer
Pressure Regulator
Injection Valve
Inductive Impulse Sensor
Knocking Sensor
Fuel Pump
Fuel Pump Relay
Oxygen Sensor
Idle Air Control Stepper Motor
Air Mass Meter
Control Unit
Tank Ventilation Valve
Coolant Temperature Sensor
DIS-Ignition Module
Ignition leads/connectors
Wiring Harness
Air Filter Housing
DDE 2.1
Motronic M 1.5.4
Motronic M 2.8.1
Engine Electrics
Cooling System
Turbo-Charging
K Clutch and Transmission
L Fuel and Exhaust System
M Steering
N Electrical Equipment and Instruments
R Accessories