Ignition And Control Systems - General Diagnostics And Tests (Convertible)
- Cleaning And Greasing Components (B5234T3; B5254T; 1998)
- Connecting The Breakout Box. MOTRONIC 4.4 (B5234T3; B5254T; 1998)
- Testing Air Conditioning (A/C) System Input/Output Signals (B5234T3; B5254T; 1998)
- Checking Air Conditioning (A/C) Relay Signal And Air Conditioning (A/C) Compressor Signal
- Checking air conditioning (A/C) relay signal and air conditioning (A/C) compressor signal
- Checking air conditioning (A/C) relay signal
- Checking the air conditioning (A/C) compressor signal
- Cleaning idle air control (IAC) valve connector
- Replacing component
- Checking air conditioning (A/C) compressor signal cable
- Checking for contact resistance and oxidation
- Checking for an open-circuit
- Checking air conditioning (A/C) relay signal cable
- Connecting breakout box (connector B)
- Checking air conditioning (A/C) relay signal and air conditioning (A/C) compressor signal
- Checking The Air Conditioning (A/C) System
- Checking The Air Conditioning (A/C) System
- Introductory check
- Checking fuse
- Checking for a short-circuit
- Checking the signal cable
- Checking for an open-circuit
- Checking the power supply to relay base terminal 1
- Fault-tracing information
- Checking the power supply from the air conditioning (A/C) switch
- Checking the power supply to the air conditioning (A/C) switch
- Checking the power supply to relay base terminal 2
- Checking air conditioning (A/C) relay
- Checking the power supply from the blower fan switch
- Checking the voltage supply to the blower fan switch
- Checking the power supply to the pressure switch (Pressostat)
- Checking the pressure switch (Pressostat) resistance
- Checking the power supply to the compressor
- Connecting breakout box (connector B)
- Information
- Checking The Air Conditioning (A/C) System
- Checking Air Conditioning (A/C) Relay Signal And Air Conditioning (A/C) Compressor Signal
- Testing High Tension Sides (B5234T3; B5254T; 1998)
- Checking High Tension Section And Injector
- Checking High Tension Voltage
- Checking High Tension Voltage
- Checking ignition spark
- Checking ignition discharge module (IDM) power cable
- Checking component
- Checking for an open-circuit
- Checking the ignition discharge module (IDM) ground lead
- Checking ignition discharge module (IDM) ground terminal
- Fault-tracing information
- Checking ignition discharge module (IDM) control signal
- Checking signal cable voltage
- Checking for a short-circuit
- Checking signal cable resistance to ground
- Checking ignition spark from the ignition coil
- Replacing component
- Checking rotor and distributor cap
- Checking for contact resistance and oxidation
- Checking for damage
- Checking spark plugs
- Checking engine speed (RPM) sensor signal
- Verify
- Information
- Checking High Tension Voltage
- Checking Ignition Cables, Distributor Cap And Rotor
- Checking Ignition Retardation Due To Knocking
- Checking Spark Plugs
- Testing Transmission Input/Output Signals (B5234T3; B5254T; 1998)
- Checking Signal From The Transmission Control Module (TCM)
- Checking signal from AW 50-42
- Cleaning idle air control (IAC) valve connector
- Replacing component
- Checking signal cable, continuously in P or N
- Fault-tracing information
- Checking for a short-circuit to supply voltage
- Checking for an open-circuit
- Checking signal cable, continuously in R/D/3/L
- Checking for a short-circuit to ground
- Connecting the breakout box
- Verification
- Information
- Checking Signal From The Transmission Control Module (TCM)
- Tests Of Sensors And Controllers (B5234T3; B5254T; 1998)
- Checking Camshaft Position (CMP) Sensor Signal
- Connecting breakout box, connector A
- Checking camshaft position (CMP) sensor signal
- Faulty signal. Permanent fault
- Notes
- Checking ground lead
- Checking control module connector
- Fault-tracing information
- Checking for an open-circuit
- Checking power cable
- Checking the signal cable
- Checking signal cable voltage
- Checking for a short-circuit
- Checking signal cable resistance to ground
- Checking camshaft position (CMP) sensor
- Checking for contact resistance and oxidation
- Replacing component
- Checking camshaft position (CMP) sensor signal
- Verification
- Information
- Checking Engine Coolant Temperature (ECT) Sensor Signal
- Checking Engine Speed (RPM) Sensor Signal
- Checking Engine Speed (RPM) Sensor Signal
- Signal missing. Permanent fault
- Notes
- Checking engine speed (RPM) sensor resistance
- Replacing component
- Checking ground lead
- Checking engine control module (ECM) ground terminals
- Checking for an open-circuit
- Checking signal cable resistance to ground
- Checking for a short-circuit
- Checking control module connector
- Fault-tracing information
- Checking for a short-circuit to supply voltage in signal cable
- Checking the engine control module (ECM) connector
- Checking for contact resistance and oxidation
- Checking for damage
- Verification
- Information
- Checking Idle Air Control (IAC) Valve
- Checking Mass Air Flow (MAF) Sensor
- Checking Camshaft Position (CMP) Sensor Signal
- Checking Power And Ground Terminal. Engine Management System (B5234T3; 1999-2002)
- Checking Power And Ground Terminal. Engine Management System (B5244T; 2000-2002)
- Checking Power And Ground Terminal. Engine Management System (B5254T; 1999)
- Checking Power And Ground Terminal. Throttle Unit (B5234T3; 1999-2002)
- Checking Power And Ground Terminal. Throttle Unit (B5244T; 2000-2002)
- Checking Power And Ground Terminal. Throttle Unit (B5254T; 1999)
- Checking Power And Ground Terminals (B5244S; 2000)
- Checking Wiring And Terminals (1998-2004)
- Connecting The Breakout Box (B5244S; 2000)
- Connecting The Test Box (Aw55-50/51SN; 2001-2002)
- Connecting The Test Box (B5234T3; 1999-2002)
- Connecting The Test Box (B5234T9; B5244T7; 2003-2004)
- Connecting The Test Box (B5244T; 2000-2002)
- Connecting The Test Box (B5254T; 1999)
- General Checking Wiring And Connections (1998)