OBD apps - Car Tech Upgrade

Maintenance & Diagnostics

Hypermiling With Tech: Using OBD Apps to Maximize Your MPG

obd apps for fuel efficiency

Obtain maximum MPG by leveraging OBD apps to enhance your hypermiling techniques—discover how this tech can transform your fuel efficiency journey.

Car Tech Upgrade Team
January 10, 2026

use obd to verify repairs

Maintenance & Diagnostics

Don’t Get Scammed: Using OBD Evidence to Challenge Unnecessary Repairs

Never fall for unnecessary repairs—learn how OBD evidence can empower you to challenge…

Car Tech Upgrade Team
January 14, 2026

diy car a c diagnosis

Maintenance & Diagnostics

DIY A/C Check: Using Tech to Diagnose Your Car’s Air Conditioning Issues

Aiming to fix your car’s A/C issues? Discover how tech tools can help diagnose problems…

Car Tech Upgrade Team
January 14, 2026

summer engine cooling gadgets

Maintenance & Diagnostics

Summer Car Care Tech: Gadgets to Monitor and Cool Your Engine in Heatwaves

Absolutely, discover essential summer car care gadgets that keep your engine cool…

Car Tech Upgrade Team
January 13, 2026

understanding obd sensor diagnostics

Maintenance & Diagnostics

Fuel Trim & O2 Sensors: Decoding Advanced OBD Diagnostics Like a Pro

Wondering how fuel trim and O2 sensors reveal your vehicle's true health? Keep reading…

Car Tech Upgrade Team
January 13, 2026