Checking...
Dashboard
Sensors
DTC
Logging
View Logs
Backup
Settings
About
RPM
--
IAT
-- F
ECT
-- F
OIL
-- F
MAP
-- psig
BAT
-- V
SPEED
-- mph
FUEL
-- GPH
×

All Sensor Readings

System Status

DTC Count
--
LOW OIL PRESS LOW OIL PRESS
Limit Mode
Lanyard
HIGH OIL PRESS HIGH OIL PRESS
OTS Switch
Stop
MST
OTS
SCS Shorted
Engine Running
"Get Me Home"

Sensor Values

Engine

Parameter Value Voltage
RPM -- -
TPS --% -- V
Fuel Injection -- ms -
IACV --% -- steps
Spark Advance -- deg -

Temperature

Parameter Value Voltage
ECT -- -- V
IAT -- -- V
Oil Temp -- -- V

Pressure

Parameter Value Voltage
MAP (Abs) -- kPa -- V
MAP -- -
TCP (Boost) -- -- V

Electrical

Parameter Value Voltage
Battery -- -

Diagnostic Trouble Codes i

CodeDescription
No active DTCs

Freeze Frame Data i

Shows engine conditions when the most recent DTC was triggered.
No freeze frame data
Select Gauge

Session Data Analysis

Logged: 0 entries | Viewing 0 data points | 0 parameters selected
Chart history range

Engine Parameters & Pressure vs Time

Temperature vs Time

System Status vs Time

Custom Parameters vs Time

No logged data available

Click "Start Logging" above to begin recording session data.

Session Backup

Saved Session Information

Your logging sessions are automatically saved to your browser's local storage. This backup protects your data from accidental page refreshes, browser crashes, or connection losses.

Status: Loading... Entries Saved: -- Session Start: -- Last Saved: -- Storage Used: -- Data Truncated: --

Actions

How It Works

Automatic Backup: While logging, your session is automatically saved every 30 seconds and when you pause logging.

Auto-Restore: When you reload the page, your previous session is automatically restored if available.

Storage Limit: Up to 50,000 entries are saved. Older data is automatically removed if this limit is exceeded.

Browser-Specific: Backups are stored in your browser's local storage and are not shared across different browsers or devices.

Permanent Storage: For permanent archiving, use the "Download CSV" button on the Logging page.

CSV Log Viewer

Loads a sample ride log so you can explore the viewer.

No log file loaded

Select a CSV file above to view and analyze your logged data.

Supports AquaBoost CSV format with pan and zoom functionality.

Settings

Appearance

Display Theme
Light theme optimized for outdoor/sunlight use
Dark
Show DTC Alert
Display DTC (Diagnostic Trouble Code) alert banner on dashboard
On
Keep Screen Awake
Prevent the screen from sleeping while the dashboard is open
Off

Graph Settings

RPM Maximum
Maximum value for RPM axis
RPM
Boost/MAP Maximum
Maximum value for Boost and MAP axis
PSI
Temperature Maximum
Maximum value for temperature axis
F
Synchronized Chart Zoom
When enabled, zooming on one chart will zoom all charts to the same time range
Off
Synchronized Chart Pan
When enabled, panning on one chart will pan all charts to the same time range
On

Gauge Settings

Left Gauge Display
Choose what to display in the left gauge slot
Right Gauge Display
Choose what to display in the right gauge slot
Temperature Gauge Maximum
Maximum temperature for temperature gauge bar scaling
°F
RPM Smoothing Dead Band
RPM changes smaller than this value are ignored when smoothing is active. Lower = more responsive, higher = more stable.
Max RPM Filter
Ignore momentary high-RPM spikes under no load (e.g. jumping a wave). Records the highest RPM held for the selected time. "Instant" records every reading.

Performance Settings

Chart Refresh Rate
How often logging charts update (lower = faster, higher = less CPU usage). Default is 100ms.
Data Logging Rate
How often data is logged to CSV (lower = more data points, higher = smaller file size). Default is 100ms.
Display Smoothing
Reduces needle and number jumpiness. Higher = smoother but slower to react.
ECU Frame Performance
K-Line communication reliability. % of dropped frames over a 5 second period.
-- %

Logging Settings

Auto-Start Logging
Automatically start logging when throttle exceeds 90%
Off
Auto-Download CSV on Stop
Automatically download CSV file when Stop button is pressed on watercraft
Off
Auto-Download CSV on OTS Activation
Download a CSV snapshot when the OTS switch activates. Logging keeps running, and downloads are rate-limited to once every 20 seconds.
Off
Clear Backup After Download
Delete the saved session backup from browser storage after any CSV download, to free up space.
Off

Unit System

Temperature Units
Choose temperature display units
Pressure Units
Choose pressure display units
Speed Units
Choose GPS speed display units

Calibration

Boost
Apply a correction factor for modules plugged into the TCP Sensor
Model
Select your watercraft model. Auto detects turbo models (R12X/F12X) from ECU.
Atmospheric Pressure
Calibrated atmospheric pressure for accurate MAP readings. Click "Calibrate" with engine off or manually adjust.
PSI

Safety Settings

Enable Knock Risk Prediction Experimental
Predictive knock risk indicator based on IAT, boost, coolant temp, and fuel octane rating. Shows LOW/MEDIUM/HIGH/CRITICAL risk levels on dashboard.
Off
Fuel Octane Rating
Your fuel's octane rating affects knock risk calculation. Higher octane = lower risk at same conditions.

Diagnostics

Sensor Photo Library
Browse all available sensor and DTC photos.
LED Indicators & Controls
What each LED means and how the magnet controls work.
DTC Code Library
Browse every diagnostic trouble code. Tap a code for its full detail.

Network

WiFi Network Name
Customize the name of this AquaBoost's WiFi network. Max 16 characters after AquaBoost-.
AquaBoost-
Preview:
WiFi Password
Must be 8 to 63 characters.
PW:
Forgot password? Place the magnet on the bottom of the cover under the white arrow next to BOOT for 20 seconds. While the green light is illuminated, the blue LED will blink rapidly. Remove the magnet, then reconnect with aquatrax.

Internet WiFi for OTA Updates i

Status
Loading...
Network Name
Password
MAC
Loading...
WiFi Channel i
Follows Internet WiFi channel when connected.
Loading...

Firmware Update

Current Firmware Version
Currently running firmware
Loading...
Secure Boot
Whether this device is provisioned. OTA updates require Secure Boot enabled.
--
Check for Updates
Compare with latest released firmware
Rollback to Previous Firmware
Revert to last installed firmware version

Reset Options

Resets all dashboard settings to default parameters. Firmware remains unchanged.

Settings saved automatically

Clears all data this app stored in your browser (settings, caches, saved DTC/service history, and session logs), then reloads. Use this if a setting seems stuck or corrupt. Your device's WiFi name, password, and firmware are stored on the AquaBoost itself and are not affected.

Restart Device

Reboots the AquaBoost controller.

About

Product Information

AquaBoost TraxLog is an all-in-one wireless ECU dashboard, diagnostic scanner, and data logging system designed for Honda AquaTrax Personal Water Craft. It delivers real-time monitoring of engine performance, diagnostic trouble codes (DTCs), and freeze frame data through direct communication with the ECU using the Honda K-Line protocol. Combining advanced diagnostics, live data visualization, and detailed reporting in a compact, mobile-friendly platform, TraxLog provides riders with powerful insight, troubleshooting capability, and performance awareness on the water.

Quick Start Guide

View the full step-by-step setup and getting-started guide online:

Open Quick Start Guide

Requires internet access (opens AquaBoostTech.com in a new tab).

What's New

Loading release notes...

System Information

Dashboard Version
--
ECU Protocol
K-Line (ISO 9141)
Communication Speed
10400 baud
WiFi Network
AquaBoost
Web Address
aquaboost.local
IP Address
192.168.4.1

Features

  • ✓ Real-time engine monitoring (RPM, Boost, Temperature, etc.)
  • ✓ Interactive gauges with color-coded warnings
  • ✓ Diagnostic Trouble Code (DTC) reading and clearing
  • ✓ DTC troubleshooting tips
  • ✓ Freeze frame data capture and analysis
  • ✓ Generate detailed reports of DTCs and data logs
  • ✓ Save csv data logs for further analysis
  • ✓ USB-C connection ensures a stable and consistent power supply when connected to a mobile device or external power source
  • ✓ Compact enclosure designed for convenient storage
  • ✓ Automatic backup and restore functionality
  • ✓ Live charting with customizable time windows
  • ✓ Get Me Home Mode for emergency use during Code 25-1 ECU circuit faults
  • ✓ Sensor photo library for DTC and sensor identification
  • ✓ Customizable units (°F/°C, PSI/kPa/BAR)
  • ✓ Mobile-responsive design for smartphones, tablets, and computers with wireless connection
  • ✓ Smart connection monitoring with auto-reconnect

Technical Details

Hardware
Microcontroller with dual-core processor
Communication
K-Line (ISO 9141-2) @ 10400 baud, 8N1
WiFi
Access Point Mode (no internet required)
Web Interface
HTML5, CSS3, JavaScript

Supported Watercraft

This dashboard is designed for Honda AquaTrax Personal Watercraft, including:

  • AquaTrax F-12X, F-12, R-12X, R-12 (2004-2007)

Development

Developed by AquaBoost LLC

Designed by Enthusiasts for the Honda AquaTrax community

Patent Pending

© AquaBoost LLC. All rights reserved.

www.AquaBoostTech.com

Honda AquaTrax Support

For additional support, troubleshooting, and community knowledge sharing, we recommend joining the Honda AquaTrax Facebook communities. These groups are a valuable resource where experienced riders and technicians share insights, answer questions, and discuss common issues.

Disclaimer and Limitation of Liability

This dashboard and data logger are intended solely for informational and diagnostic use by motorsports and marine enthusiasts. Data is provided “as is” and may be delayed, incomplete, or inaccurate depending on operating conditions, installation, vehicle state, or other factors.

This product is not a safety device and does not replace proper maintenance, inspections, operator judgment, or manufacturer-provided systems. Always follow manufacturer guidance and consult a qualified marine technician before making repairs, adjustments, or performance modifications.

Installation and use of this system are entirely at the user's own risk. AquaBoost LLC, its owners, employees, affiliates, distributors, and resellers shall not be liable for any direct, indirect, incidental, consequential, special, exemplary, or punitive damages arising from the installation, use, misuse, modification, malfunction, inability to use, or reliance upon information provided by this product, even if advised of the possibility of such damages.

To the maximum extent permitted by applicable law, this product is provided without warranties of any kind, whether express or implied, including but not limited to any implied warranties of merchantability, fitness for a particular purpose, accuracy, or non-infringement.

Warning: Clearing DTCs will erase all diagnostic codes and freeze frame data. Only clear codes after properly diagnosing and repairing the underlying issues.