DISI Dash: Mazdaspeed MPS OBD

SmartPickle

About this app

Turn your Android smartphone or Android car head-unit into a professional motorsport cockpit and diagnostic monitor engineered specifically for the Mazda MZR 2.3 DISI Turbo engine.

Whether you drive a Mazdaspeed 3 (MPS), Mazdaspeed 6 (MPS), or Mazda CX-7, DISI Dash delivers real-time high-speed engine monitoring, acoustic safety supervisors, automatic WOT dyno logging, and forensic diagnostics that generic OBD apps cannot match.

⚡ HIGH-SPEED TELEMETRY (25–35 Hz)
Generic OBD-II apps poll at a sluggish 2–5 Hz. DISI Dash utilizes a dynamic dual-lane scheduler and optimized STN/vLinker CAN command pipelining to poll vital parameters at 25–35 Hz:
• Knock Retard (KR) — Real-time knock detection
• High-Pressure Fuel Pump (HPFP) — Actual vs. Desired rail pressure
• Manifold Absolute Pressure & Boost (psi / bar)
• Wideband Air/Fuel Ratio (Actual AFR)
• Boost Air Temperature (BAT) & Intake Air Temp (IAT)
• Mass Air Flow (MAF g/s & Voltage)
• Wastegate Duty Cycle (WGDC) & Calculated Load
• Vehicle Speed, RPM, Coolant Temp, Fuel Trims & Ignition Timing

🛡️ REAL-TIME SAFETY SUPERVISORS
Prevent costly DISI engine failures with proactive acoustic and visual alerts:
• HPFP Rail Pressure Alarm: Instant warning if fuel rail pressure drops below critical thresholds under boost.
• Detonation & Knock Alarm: Visual strobe and audio alert on sustained Knock Retard.
• Coolant & Temperature Guards: Safeguard your engine against overheating on track days.

📊 VIRTUAL DYNO & AUTOMATIC WOT LOGGING
• Auto-WOT Logging: Starts logging automatically when you hit wide-open throttle, with a 10-second rolling pre-buffer so you never miss a pull.
• Precision Virtual Dyno: Estimates Wheel Horsepower (WHP) and Wheel Torque (WTQ) with Savitzky-Golay numerical smoothing.
• Cockpit Replay Mode: Review logged street and dyno pulls directly on your animated dashboard dials.
• Multi-Platform Import: Open and review Cobb Accessport, VersaTuner, and CSV datalogs.

📹 TRACKCAM: ACTION CAMERA WITH HUD OVERLAY
Record your track laps and pulls with burned-in telemetry overlays at up to 1080p 60 FPS:
• 10-LED sequential shift light bar (green, amber, red + strobe)
• Sweeping boost gauge with peak boost hold needle
• Dynamic G-force friction circle
• Virtual gear calculation (1st through 6th)
• Direct UVC USB webcam support for Android car headunits

🏎️ MOTORSPORT & OEM COCKPIT SKINS
Choose from authentic instrument clusters:
• Mazdaspeed Heritage: Twin binnacles with Gen 1 Red or Gen 2 Blue backlighting
• Motorsport Pro: Digital race dash with progressive shift lights
• OEM+ Virtual Cockpit: Modern 3D beveled gauges with Soul Red sweep needles
• Cobb Pro Monitor & Accessport Digital: Multi-tile high-density readouts
• Custom Studio: Build your own layout with dials, bar graphs, and sparklines

🔧 DISI DTC DIAGNOSTICS & FREEZE FRAMES
• Read & Clear Diagnostic Trouble Codes (Confirmed, Pending, Permanent).
• DISI Knowledge Base: Contextual advice for common DISI issues (P2177, P2187, P0300, P0012 VVT).
• Forensic Freeze Frames: Millisecond snapshots of engine vitals when a code triggers.
• I/M Emissions Readiness Inspector: Pass/Fail evaluation and drive cycle guide.

📐 BIG MAF INTAKE CALIBRATION
Dynamically corrects MAF scaling for aftermarket intake housings:
• Presets for CorkSport / JBR 3.0", HTP / Damond 3.5", or custom diameters.

🔌 COMPATIBLE OBD ADAPTERS
• Bluetooth Classic: OBDLink MX+, vLinker MC+/FS/MS, genuine ELM327
• Bluetooth LE (BLE): OBDLink CX, vGate iCar Pro BLE
• USB Serial: Direct FTDI/CH340/CP2102 wired connections on Android head-units

🔒 100% OFFLINE & PRIVACY FOCUSED
Zero internet permissions required. No tracking, no ads, no cloud logins. Your driving data never leaves your device.