The Airtex Tech team has developed an array of interactive diagnostic resources and other tools to help customers find and fix virtually any common vehicle electronics issue.

If you can’t find the answer you need through the links below, please call our toll-free technical support hotline at 1-800-486-7125, Option 3, or send an email to technical@airtexenginemanagement.com. (Technical support hours: 7 a.m.-7 p.m. CST, Monday-Friday.)

• Using your Ohm Meter
• Oil Pressure Switch Sensor
• Temperature Conversion Calculator
• Cam-Crank Sensor Testing
• Ignition Coil Testing
• Pick-Up Coil Testing
• Manifold Absolute Pressure (MAP) Sensor Information
• Starter/Universal Solenoid Search
• Barometric/Mass Air Flow Sensor Altitude
• Fan Switch Applications Search
• Component Pinout Diagram Search
• Engine Firing Order
• Relay Search
• System Schematics
• Starter Switches - Industrial and Agricultural

Tech Tools

• Videos
• Technical Information
  • Testing, Specs, Diagrams
    • Using your Ohm Meter
    • Oil Pressure Switch Sensor
    • Temperature Conversion Calculator
    • Cam-Crank Sensor Testing
    • Ignition Coil Testing
    • Pick-Up Coil Testing
    • Manifold Absolute Pressure (MAP) Sensor Information
    • Starter/Universal Solenoid Search
    • Barometric/Mass Air Flow Sensor Altitude
    • Fan Switch Applications Search
    • Component Pinout Diagram Search
    • Engine Firing Order
    • Relay Search
    • System Schematics
    • Starter Switches - Industrial and Agricultural
  • Acronym Search
  • OEM to EGR Valve Orifice
  • Instruction Sheets
  • CounterPoint Newsletter
  • MSDS
  • "Sure You Can!" (for OBD I vehicles)
• Trouble Code Search
• Contact Us - Technical Help