Here's a clear, organized summary of the E-Tuner 4 App for Edelbrock Pro-Flo 4 EFI System, perfect for sharing with customers, forum posts, or internal training:

🔧 E-Tuner 4: The Ultimate Android Tuning Companion for Edelbrock Pro-Flo 4 EFI

E-Tuner 4 is Edelbrock’s exclusive, next-generation Android app built specifically for the Pro-Flo 4 (PF4) Electronic Fuel Injection System. Designed for performance enthusiasts and professional tuners alike, it brings powerful, real-time tuning and diagnostics straight to your smartphone or tablet.

📱 Key Features at a Glance

✅ Wireless Bluetooth Connectivity

• Connects instantly to your Pro-Flo 4 ECU via Bluetooth.
• No cables. No hassle. Full control from your device.

✅ Live Tuning Made Easy

Adjust critical engine parameters on the fly:

• Air/Fuel Ratio (AFR)
• Ignition Timing
• Idle Speed
• Acceleration Enrichment
• Cold Start Mixture
• And more…

Monitor real-time data including:

• RPM, MAP, MAF, IAT, ECT, O2 Sensors, and more.

✅ Smart Setup Wizard

Get your PF4 system running right away:

1. Enter engine displacement (CID)
2. Select camshaft profile
3. Input kit details (e.g., throttle body, injectors) → E-Tuner 4 auto-applies a robust base calibration tailored to your build.

✅ Advanced Tuning Suite

Fine-tune for optimal performance and drivability:

• Lean out cruise mixtures for better fuel economy
• Advance timing for more power and throttle response
• Customizable fuel and spark maps
• Intuitive interface with real-time feedback

✅ Comprehensive Diagnostics

• Built-in trouble code reader
• Live sensor monitoring
• Quick troubleshooting tools to keep your engine running smoothly

✅ Dynamic Gauge Displays (Customizable!)

• Use your phone/tablet as a compact, modern dashboard
• Fully customizable gauges:
  • Style, bezel, font, and warning limits (customize via long press)
  • Tap to focus on any gauge
  • Full-screen dashboard mode for immersive viewing
• Includes legacy-style gauges for classic muscle car vibes

✅ Demo Mode (Learn Before You Tune!)

• Explore the app without a connected ECU
• Practice using:
  • Setup Wizard
  • Advanced Tuning
  • Gauge Displays
• Great for new users or learning on the go.

🔄 What’s New in E-Tuner 4 v4.0.23 (Released Nov 10, 2024)

• 🎨 Fully customizable gauges: Change style, bezel, font, and set custom warning limits with a long press.
• 🖱️ Gauge focus: Tap any gauge to zoom in and monitor it in detail.
• 📺 Full-screen dashboard mode for a clean, immersive experience.
• ⚙️ Speedometer fix – improved accuracy and responsiveness.
• 📊 Added legacy gauge styles – classic analog look for vintage appeal.
• 🔌 Spark control page stability – enhanced Bluetooth reliability.
• 📈 Datalogger improvements: Better scaling, customizable naming for logs.

📲 Compatibility

• Only works with Edelbrock Pro-Flo 4 EFI System (PF4)
• ❌ Not compatible with:
  • V1 / V2 E-Street
  • Pro-Flo 3
  • Any older Edelbrock EFI systems

💡 Need help with an older system?
Visit: https://www.edelbrock.com/automotive/mc/efi/support.shtml

📱 Device Recommendations

• Operating System: Android 6.0 (Marshmallow) or higher
• Best Experience: 5" to 7" Android tablets or phones
• Avoid: Very large screens or outdated devices for optimal performance

🔄 Check for updates regularly—future versions will bring even more features!

⚠️ Important Warning

E-Tuner 4 is not compatible with any legacy Edelbrock EFI systems.
Using it on older ECUs may result in errors or failure to connect. Always confirm your ECU model before downloading.

🚀 Final Thoughts

Whether you're tuning for maximum power, optimizing fuel economy, or just showing off your setup, E-Tuner 4 turns your Android device into a powerful, customizable tuning and monitoring hub.

Download now and take full control of your Pro-Flo 4 EFI system — from first start to full performance.

🔹 Available on Google Play Store
🔹 Optimized for Edelbrock Pro-Flo 4 only
🔹 Latest version: 4.0.23 | Nov 10, 2024

Let me know if you’d like a printable PDF version, social media post, or a quick-reference guide for your shop!