AV-SCANNER guides
Service function guides
Resets, relearns, calibrations and repairs, step by step. Each guide is free to read here and to download as a branded PDF for the workshop.
Diesel Air in Fuel Diagnosis
Find air leaks and bleed a diesel fuel system
Turbo Actuator Calibration
Test and calibrate electronic and vacuum actuators
Manifold Absolute Pressure Sensor Testing
Test a MAP sensor with live data
Purge Valve Diagnosis
Test the EVAP purge valve and its faults
Fuel Tank and Sender Service
Diagnose gauges and service tank components
Steering Angle Sensor Calibration
Set the zero point after alignment or steering work
Electric Power Steering Initialisation
Teach end stops after replacing EPS parts
Air Suspension Height Calibration
Set ride height after air suspension repairs
Air Suspension Leak Diagnosis
Find why the car sinks overnight
Wheel Alignment and Electronics
What must be recalibrated after an alignment
Tyre Pressure Sensor Relearn
Teach new TPMS sensor IDs to the vehicle
TPMS Fault Diagnosis
Separate flat sensor batteries from receiver faults
Shock Absorber Replacement
Test and replace shocks and struts safely
Ball Joint and Bush Inspection
Check suspension wear before it fails
Wheel Bearing Diagnosis
Identify and replace a noisy wheel bearing
Power Steering Fluid Service
Bleed hydraulic power steering and cure noise
Steering Rack Diagnosis
Check for play, leaks and heavy steering
Tyre Wear Diagnosis
Read tyre wear patterns and find the cause
Wheel Balancing and Vibration
Trace vibration at speed
Car Pulling to One Side Diagnosis
Separate tyre, alignment and brake causes
Suspension Noise Diagnosis
Trace clunks and rattles over bumps
Anti-Roll Bar Link Replacement
Replace worn links and cure knocking
Coil Spring Replacement Safety
Compress and replace springs safely
Tyre Rotation and Replacement Guide
Rotate tyres, read sidewalls and choose replacements
Use them with the AV-SCANNER
Look up a fault code, run a local diagnosis and open the right guide from the reader's own menus.
