Unlock the True Potential of Your Honda with the Honduino OBD1

Transform your Honda with the Honduino OBD1, a Standalone ECU, fully plug-and-play with OBD1 engine wiring, typical of vehicles manufactured from 1992 to 1995.

Compatible with engines B16A, B16A2, B16A3, B17A1, B18A1, B18B1, B18B2, B18C1, B18C2, B18C4, D14A2, D14A5, D15B VTEC, D15B5, D15B7, D15B8, D15Z1, D15Z3, D15Z8, D16A7, D16A8, D16A9, D16Y1, D16Y2, D16Y3, D16Z6, D16Z9, F18A3, F20B3, F20Z1, F20Z2, F22A7, F22B1, H22A1, H23A1, H23A3, among others.

Perfect for tuning enthusiasts and professionals, this ECU offers modern technology without complications, providing precise tuning, race-ready performance, and advanced features - all without cutting, converting, or modifying the original wiring harness.

🚗 Key Features

✅ Plug & Play - Connects directly to your wiring harness - no modifications needed!
✅ 32x32 Maps - Ultra-precise tuning for maximum power and efficiency.
✅ Integrated Wideband - LSU 4.9 controller for real-time air-fuel ratio tuning.
✅ Coil-on-Plug - Upgrade to individual ignition coils for faster response.
✅ Race-Ready - Includes launch control, anti-lag, and boost-by-gear.
✅ Comprehensive Protections - Protects your engine with AFR control, oil pressure, and boost cut.

Why Choose the Honduino OBD1?

The Honduino OBD1 is the ideal choice for those looking to maximize the performance of Honda engines with OBD1 wiring. It offers a modern tuning experience with advanced features at an affordable price - no complications or conversions required.

Compared to the P28 ECU, which is over 30 years old and requires costly upgrades (emulator, COP module), the Honduino comes ready for everything. It works directly without modifications, saving over €1000 in adaptations and extra equipment.

Here’s how it compares:

🔥 Detailed Features for All Tuners

Precise Tuning

• VE-Based Fuel: 32x32 maps with AFR target table for total control.
• Real-Time Tuning: Use TunerStudio for live adjustments.
• Closed-Loop Wideband: Automatically corrects fuel via lambda probe and AFR target.
• Engine Protections: AFR deviation, oil pressure, rev limiter, and boost cut.
• Knock Monitor: Audio output to monitor detonation.

Race Performance

• Launch Control & Anti-Lag: Launch control, keeps turbo spooled, and plenty of pops!
• Boost-by-Gear: Optimizes turbo performance for each gear.
• Flat Shift, Nitrous, and Staged Injection: Ready for advanced setups.
• Barometric Correction: Automatically adjusts to altitude and weather conditions.

Advanced Inputs/Outputs

• 2x VR Inputs: Supports trigger wheels (12+1, 16+1, 24+1).
• 14x Analog Inputs: Monitors pressure, temperature, and knock sensors.
• 24x Low-Side Outputs: Controls injectors, solenoids, and more.
• Drive-by-Wire Support: Adds electronic throttle with optional module.

Full Integration with OEM Features

Despite being a high-performance ECU, the Honduino maintains compatibility with daily driving conveniences. Everything works like the original car, but better:

• Advanced Idle Control
  - Open Loop
  - Closed Loop with RPM target
  - Closed Loop Idle Timing
• Air Conditioning Management
  - Detects A/C activation and adjusts idle to compensate for compressor load.
• Electric Fan
  - Replaces the original mechanical thermal valve, with fan control based on actual engine temperature and configurable logic.

👉 Explore Other Models

• Honduino OBD0
• Honduino OBD2A
• Honduino OBD2B
• Honduino OBD1 DPFI
• Honduino OBD2 DPFI
• Honduino K

✅ Tested Engines

Instruction Manual