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.)

Technician Tools

• Barometric/Mass Air Flow Sensor Altitude
• Manifold Absolute Pressure (MAP) Sensor Information
• Temperature Conversion Calculator
• Using your Ohm Meter

Part Specification Searches and Diagrams

• Fan Switch Applications Search
• Oil Pressure Switch Sensor
• Relay Search
• Starter/Universal Solenoid Search

Testing Specifications

• Cam-Crank Sensor Testing
• Ignition Coil Testing
• Pick-Up Coil Testing

Resources

• Component Pinout Diagram Search
• Engine Firing Order/O2 Sensor Locator
• Starter Switches - Industrial and Agricultural
• System Schematics

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/O2 Sensor Locator
    • 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