RACE 3 ECU – Precision Performance. OEM-Level Integration.
The RACE 3 ECU is the ultimate mid-tier engine management solution from PDRacing, designed to handle everything from aggressive street builds to full competition vehicles – while offering key integrations typically found only in OEM systems.
With native support for up to 8 cylinders in sequential mode, Drive-by-Wire control, and fully integrated wideband lambda input, this ECU redefines what’s possible in a compact, powerful platform.
⚙️ Advanced Engine Control – Built for Performance
The RACE 3 ECU integrates high-end control strategies, including:
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✅ Sequential injection for up to 8 cylinders
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✅ Drive-by-Wire (DBW) throttle control – fully integrated
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✅ Built-in wideband controller – supports Bosch LSU 4.9 directly, no external module required
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✅ Integrated 4 or 7 bar MAP sensor
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✅ Dual EGT (Exhaust Gas Temperature) inputs – native support, no external amplifier needed
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✅ Individual cylinder ignition timing
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✅ Boost control with PID and gear-based targets
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✅ Launch Control, Flat Shift, and Anti-Lag System (ALS)
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✅ Nitrous and water/meth injection strategies
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✅ Knock control per cylinder
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✅ AFR correction range: -80% to +80%
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✅ Long-Term Fuel Trim (LTFT)
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✅ Overboost & AFR safety logic
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✅ VVT/VANOS control
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✅ Oil pressure protection, EGT protection
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✅ Map switching, traction strategies, gear cut control
Smart Connectivity – Engineered to Integrate
The RACE 3 ECU offers robust automotive-grade connections and full I/O expandability:
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🔹56 automotive-grade pins, with sealed high-quality connectors
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🔹 Inputs: IAT, CLT, MAP, EGT (x2), TPS, Knock, Wideband (internal), Crank/Cam, Wheel Speed
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🔹 Outputs: injectors, coils, boost solenoids, VVT, fuel pumps, fans, nitrous/water systems
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🔹 CAN Bus support for communication with TCU, ABS, dashboards
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🔹 USB for tuning and firmware updates
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🔹 Optional Bluetooth/WiFi for wireless connectivity
🏁 Race-Proven Engineering – Built by Racers
Developed and tested in real-world race conditions, the RACE 3 ECU is proven in demanding applications exceeding 1300+ horsepower, delivering consistent performance and reliability under pressure.
Global Quality
For those who need more than a basic ECU, the RACE 3 ECU delivers the integration, power, and control that serious tuners demand.
RACE 3 ECU – Engineered for precision. Built for performance.
To view the pinout, you must copy and paste the link below into your browser.
For accuracy, it’s best to contact me with your ECU’s serial number, as pinouts may vary.
file:///C:/Users/Nikos/Downloads/RACE3_ECU_Pinout_V1.html
