Section 129 (Engine Sensors & Switches - Removal & Installation (Coupe))
WARNING: This page is about a different car, the 2002 Volvo C70, 2001 Volvo C70, 2000 Volvo C70, 1999 Volvo C70, and 1998 Volvo C70. However, it is still accessible from the selected car via links, so may be relevant.
- Engine Sensors & Switches
- Diagnosis & Air Leakage Checks
- Activating Components/Functions
- Air Leakage In the Intake System, Checking
- Checking For Air Leaks In the Intake System
- Checking EGR Valve For Leakage
- Checking For Air Leakage In the Exhaust System (B5234T3; B5254T; 1998)
- Checking For Air Leakage In the Exhaust System (B5234T3; 1999-2002)
- Checking For Air Leakage In the Exhaust System (B5234T3; B5244T; B5254T; 1999-2002)
- Camshaft Diagnostics
- Checking Fuel And Residual Pressures (B5234T3; 1999-2002; B5254T; 1999)
- Checking Intake System
- Notes
- Preparations
- Connect Tools
- Checking Procedure
- Checking Connections
- Checking Components
- Checking EVAP valve
- Component Specifications (5-Cylinder Turbocharged Engines 2003-)
- Component Specifications (5-Cylinder Normally Aspirated Engines 1999-)
- A/C Pressure Sensor
- Air Conditioning (A/C) Pressostat
- Air Pressure Sensor Intake Manifold (MAP)
- Brake Pedal Sensor
- Clutch Pedal Sensor
- Engine Coolant Temperature (ECT) Sensor, Specifications
- Impulse Sensor
- Intake Air Temperature (IAT) Sensor Inlet
- Knock Sensor
- Mass Air Flow (MAF) Sensor
- Sensor For Fuel Pressure And Fuel Temperature (Only For Vehicles With Demand-Controlled Fuel Pump)
- Component Specifications (B5234T3; B5244T; B5254T; 1999-2002)
- Design - Engine Switches And Sensors
- Ignition Switch
- Brake Lamp Switch
- Brake Pedal Position Switch
- Accelerator Pedal (AP) Position Sensor
- Clutch Pedal Position Sensor (Manual Transmissions Only)
- Electronic Throttle Unit
- Electronically Controlled Throttle System
- Air Conditioning (A/C) Compressor
- Heated Oxygen Sensors (HO2S)
- Heated Oxygen Sensor (HO2S) Diagnostic
- Catalytic Converter Diagnostic
- Engine Coolant Temperature (ECT) Sensor
- Engine Cooling Fan (FC)/Engine Cooling Fan (FC) Control Module
- Mass Air Flow (MAF) Sensor
- Outside Temperature Sensor
- Engine Speed (RPM) Sensor
- Camshaft Position (CMP) Sensor
- Knock Sensor (KS)
- Engine Coolant Level Sensor
- Main Relay (System Relay)
- Air Conditioning (A/C) Relay
- Fuel Pump (FP) Relay
- Air Distribution Valve
- Injectors
- Evaporative Emission System (EVAP) Valve
- Camshaft Reset Valve (Continuous Variable Valve Timing (CVVT))
- Ignition Coils
- Emissions Warning Lamp
- Manifold Absolute Pressure (MAP) Sensor
- Fuel Tank Pressure Sensor (Certain Markets Only)
- EVAP Canister Shut-Off Valve (Certain Markets Only)
- Description & Operation
- Counters, Description
- Diagnostic Trouble Code (DTC) Information EFI-123
- Description Of Frozen Values ME7
- Frozen Values And Counter For Diagnostic Trouble Codes
- Frozen Values DENSO, Description
- Diagnostic Trouble Code (DTC)
- Read Off Fault Type
- Previous Fault Type
- Time Before the Data Was Frozen
- Time After Engine Start
- Outside Temperature
- Atmospheric Pressure
- Vehicle Speed
- Engine Speed
- Mass Air Flow G/Stroke
- Intake Pressure
- Engine Coolant Temperature (ECT)
- Lambda Compensation
- Long Term Fuel Trim
- Accelerator Pedal (AP) Affected
- Probe Control
- Fuel Shut-Off System
- Operating Cycle
- Warm-Up Cycle
- Gear Selected
- Engine Cooling Fan (FC)
- A/C Requested
- Air Conditioning (A/C) Compressor Active
- Brake Pedal Switch
- EVAP Canister Purge Valve Active
- Cruise Control Active
- EVAP Canister Shut-Off Valve
- State, Fuel Trim
- Battery voltage
- Passenger compartment temperature
- Odometer setting
- Frozen Values Dependent On Diagnostic Trouble Codes (DTCs)
- Fuel Line, Lock
- Function - Engine Controls
- Identifying Cars Constructed According To ORVR
- Identifying Upgraded Software ECM/ETM
- Information - Frozen Values