Technical Support
Walker Products understands the need for technical support before and after the sale. This free support can help make the part look up and installation easier by providing tips and answers to questions about your particular job and vehicle.
This area is updated on a regular basis to provide the most up-to-date technical information available – so please check back often.
Technical Tips
Oxygen Sensor Training Guide
ThunderCore PRO
O2-Explaining the Oxygen Sensor
EGTS Bad Exhaust Gas Temperature Sensors
Cam & Crank Position Sensors Technical Editorial
Automotive Ignition Coil-Progress Thru Efficiency
Cam Crank Editorial 2022
Cam Crank Editorial 2022 SPANISH
Ignition Editorial 2022
Ignition Editorial 2022 SPANISH
Wideband O2 Editorial 2022
Wideband O2 Editorial 2022 SPANISH
Engine Management Editorial 2022
Engine Management Editorial 2022 SPANISH
Ignition Wire ThunderCorePRO Editorial 2022
Ignition Wire ThunderCorePRO Editorial 202 SPANISH
Variable Valve Timing Editorial 2022
Variable Valve Timing Editorial 2022 Spanish
Mass Airflow Sensor Editorial 2022
Mass Airflow Sensor Editorial 2022 SPANISH
ABS Sensor Editorial 2022
ABS Sensor Editorial 2022 SPANISH
TPMS Editorial
ABS Sensor Tech Tip
Cam-Crank Sensor Kit Tech Tip
Othermotive Wire Sets Tech Tip
Variable Valve Timing Solenoids Tech Tip
Ignition Coil Tech Tip 2023
Unlocking Performance – Narrowband vs. Wideband O2 Sensors
Diesel Aftertreatment System Preventative Maintenance
Mass Air Flow Sensor Diagnostics And Replacement
System Requirements
Send us an email if there is additional support we can provide.