SpoolinOps
Whether you're chasing a faster time, refining your tune, or learning more about your vehicle, SpoolinOps turns WOT datalogs into a complete picture of your vehicle's performance.
What is SpoolinOps?
SpoolinOps is an automotive datalog analysis platform built around Spoolin, an AI assistant engineered for automotive datalogs. It combines AI-assisted analysis with visualization and long-term performance tracking. Every datalog is analyzed in the context of your supported vehicle, engine, tuning platform, and modifications to deliver analysis that's relevant to your specific setup. Upload a datalog, ask follow-up questions, compare revisions, visualize trends, and track your vehicle's performance over time.
Choose your vehicle make to see the engines and tuning platforms SpoolinOps currently supports. Platform availability can vary by engine.
Features
SpoolinOps includes features designed to help you understand your datalogs. Analyze logs with Chat, explore your data with Visualize, and track your vehicle's progress with Performance Analytics.
Upload a CSV datalog and get a detailed report highlighting what's working, what needs attention, and where to take a closer look.
Calculate elapsed times such as 60-130 mph or 100-200 km/h directly from your datalog. Required logged channels: time and vehicle speed. When both channels contain a complete acceleration range, a suggested prompt appears with an interval matched to the available data. MPH and km/h requests are converted automatically, and threshold crossings are interpolated between samples for a more precise estimate. See Platform Parameters for the required channel names.
Quick Mode is ideal for routine log reviews, while Deep Mode takes a more comprehensive look to uncover subtle trends and interactions that may be missed in a quick analysis.
Keep the conversation going after your initial analysis. Ask Spoolin about a specific RPM range, explain a data point, compare changes, or help you prepare questions for your tuner. Your datalog stays in context throughout the session.
Ask Spoolin to generate graphs directly from your datalog. Compare any supported parameters with interactive graphs built from your uploaded log.
Compare a new log against a previous log to see exactly what changed between them:
- Upload your new log
- Select your analysis options
- Click Compare on a past log in the left sidebar
- Click Submit
- Select the default prompt or type your own. Optionally enable Use my saved mods
Save your vehicle's modification list in the My Mods sidebar. When "Use my saved mods" is checked, Spoolin includes your profile in every analysis automatically.
Contextual prompts provided every step of the way to help you get started quickly without knowing exactly what to ask.
Four summary cards give an immediate snapshot: Logs Analyzed, Best Performing Log, Most Improved Metric, and Latest vs. Previous. Directional improvements and declines are evaluated separately from contextual changes in AFR, boost, timing, WGDC, load, and RPM.
Review all saved logs side by side using metric-specific calculations: P90 for boost, torque, load, and available cylinder air mass; peak RPM; sustained-boost averages for timing, wastegate/turbo-actuator control, and IAT; a P5-P95 AFR range; and complete 60-130 mph or 100-200 km/h times. Click any column header to re-sort.
Compare metrics chronologically across your logs and select between the All Metrics overview or an individual metric. The overview normalizes each value against its session average, while individual metric views show recorded values using sustained-boost sampling and metric-appropriate calculations.
Select a Base log and a Compare log to review each metric's calculated change. Directional metrics show improvement or decline, while contextual metrics are reported as changes without an automatic better-or-worse judgment.
Select any combination of parameters from your uploaded logs and view them on a synchronized graph or in a sortable table. Perfect for identifying relationships between boost, timing, AFR, and other critical metrics across your pulls.
Compare multiple logs simultaneously on the same graph to track performance evolution across tune revisions, fuel types, hardware changes, or routine pulls. Easilyspot trends and improvements.
How It Works
To use SpoolinOps, your vehicle must be from one of the supported vehicle manufacturers tuned with one of the supported tuning platforms. You will need to perform a WOT datalog in your tuning software to gather the necessary data for analysis.
Analysis Process:
Step 1: Select your vehicle make and engine from the dropdown menu, and choose your tuning platform.
Step 2: Upload your CSV export from your tuning platform using the "Choose file" button in the left sidebar.
Note: File must not be more than 5 MB in size.
Step 3: Select your analysis mode (Quick Mode or Deep Mode) before proceeding to the next step.
Step 4: Click the "Submit" button to load in your log and analysis mode.
Note: Suggested prompts should appear in chat window.
Step 5: Provide your vehicle modifications in one of two ways: either type them directly in the chat, or use the "My Mods" section for long-term storage. If you type the mods in the chat, Spoolin will automatically start analyzing the log after you send the message. If you use My Mods, ensure the "Use my saved mods" checkbox is selected and then choose a suggested prompt or send your own message (e.g., Start the analysis of my uploaded log).
Step 6: Once the analysis begins, Spoolin generates a detailed, actionable report tailored to your uploaded log. Premium users can engage in follow-up conversations to explore deeper insights and discuss results. For a fresh start, click the "New Chat" button.
Note: Spoolin is specifically focused on datalog analysis and should not be used to provide guidance outside of this scope.
Tips for Best Results
Getting the most out of Spoolin comes down to context and specificity. The more Spoolin knows about your setup, the sharper and more actionable the analysis will be.
Before or during your first message, describe your vehicle's current state. This is the single most impactful thing you can do to improve analysis quality.
Pro Tip: Use the My Mods section in the left sidebar to save your modification profile long term. When "Use my saved mods" is checked, Spoolin automatically incorporates your saved mods into every analysis.
Both modes are available on every log upload. Choose based on your goal:
Best for a fast safety check or routine review, covering the most important flags like boost, timing, AFR, IAT, and load.
Enhanced reasoning for a more comprehensive review, uncovering parameter interactions, subtle patterns, and inconsistencies that may be overlooked during a quick analysis.
After the initial analysis, continue the conversation to dig deeper. Prompts are most effective when they are specific andreference the data directly:
- Can you walk me through what's happening to boost between 4,000 and 5,500 RPM? It looks like it's falling off.
- The timing in cylinders 3 and 5 was lower than the others - is that normal or is that a concern?
- My AFR looks a bit lean in the mid-range. Could that be an injector duty cycle issue or a fueling table problem?
- How does this log compare to what you'd expect from a typical Stage 2 tune on the B58?
- I'm seeing IAT creep after 5,000 RPM on back-to-back pulls. What's the most likely cause given my setup?
- Based on this log, what's the single highest-priority thing I should bring up with my tuner?
- Can you generate a boost vs. RPM graph for this log?
Spoolin stays focused on datalog analysis and does not give general tuning advice, ECU map editing guidance, or troubleshoot issues unrelated to an uploaded log. For a clean slate on a new log, click New Chat before uploading.
Compare two logs to track changes between tune revisions, hardware updates, or routine pulls:
- Upload your new log
- Select your analysis options
- Click Compare on a past log in the "Log History" section of the left sidebar
- Click Submit
- Select the default suggested prompt or type your own - optionally enable Use my saved mods
Works best when both logs were taken under similar conditions (same gear, similar ambient temps). Example prompts:
- My tuner adjusted the boost target by 2 psi between these logs - what changed in the data?
- The car feels different since the last session. What does the comparison show?
WOT Pull Guide
Wide Open Throttle (WOT) pulls are critical for gathering accurate performance data. Here's how to perform them correctly for optimal analysis results.
WOT Pull Procedure:
- Perform a single (e.g., 3rd gear) or multi-gear (e.g., 2nd to 4th gear) WOT pull
- Ensure redline is reached in each gear during the pull
- Log all 20 critical parameters (see detailed list below for each tuning platform)
- Export the datalog as a CSV file from your tuning platform
Safety Guidelines:
- Safe environment: Use a closed course, track, or safe road with no traffic
- Engine temperature: Ensure engine is at proper operating temperature
- Fuel quality: Use high-octane fuel (91+ octane or ethanol blends recommended)
- Vehicle condition: Ensure all fluids are fresh and vehicle is in good condition
Best Practices for Quality Data:
- Consistent conditions: Log under similar weather and temperature conditions for accurate comparisons
- Multiple sessions: Take several logs across different days to identify patterns and trends
- Document changes: Keep detailed records of any modifications or tune adjustments between logs
- Single gear pulls: Single gear WOT pulls provide more comprehensive data than multi-gear
- Environmental factors: Consistent temperature and humidity yield better comparisons
- Log complete runs: Include data during both acceleration and deceleration phases
- Full throttle only: Avoid partial throttle during logging sessions
Platform Parameters
Choose your vehicle and tuning platform to see the exact CSV channels SpoolinOps recognizes.
Select all three fields to view your logging checklist.
| Parameter | CSV column |
|---|
Acceleration Timer requirement: Your CSV must include both the Time and Vehicle Speed channels shown below. The logged speed must cover the complete requested interval; otherwise, a time cannot be calculated.
Compare all platforms
BMW / Toyota - MHD · BOOTMOD3 · JB4 · EcuTek
| MHD | BOOTMOD3 | JB4 | EcuTek |
|---|---|---|---|
| Time | Time | timestamp | Time (s) |
| Speed (mph) | Vehicle speed[mph] | mph | Vehicle Speed (mph) |
| Gear (-) | Gear[-] | gear | Gear - current |
| RPM (rpm) | Engine speed[1/min] | rpm | Engine Speed (rpm) |
| IAT (*F) | IAT[F] | iat | Intake Air Temperature Filtered (°F) |
| Accel Ped. Pos. (%) | Accel. Pedal[%] | pedal | N/A (uses throttle) |
| Throttle Position (*) | Throttle Angle[%] | throttle | Throttle Actual - Relative to Closed Position (% Throttle) |
| Boost (PSI) | Boost (Pre-Throttle)[psig] | boost | Boost Pressure Pre Throttle (filtered) (psi) |
| Boost target RAM (PSI) | Boost pressure (Target)[psig] | target | Boost Pressure Target (psi) |
| WGDC 1 (%) | WGDC[%] | wgdc | Wastegate Target Final Bank 1 (%) |
| Timing Cyl. 1, Timing Cyl. 2-6 (*) | Ignition Timing 1-6[deg] | ign_1-6 | Ignition Timing Cylinder 1-6 (° Crank) |
| Cyl1-6 Timing Cor (*) | (RAM) Ignition Timing Corr. Cyl. 1-6[°] | N/A | Knock Retard Cylinder 1-6 (°) |
| Torque act. clutch (Nm) | (RAM) Torque at Clutch (Actual)[Nm] | calc_torque | Torque - Clutch (Nm) |
| Torque lim. 1 (-) | (RAM) Torque Limit (Flag)[-] | N/A | Torque Limitation State |
| Lambda 1 (AFR) | Lambda Act.[AFR] | afr | Lambda Actual Bank 1 (-) |
| Lambda target (AFR) | Lambda[AFR] | N/A | Lambda Target Bank 1 (-) |
| LTFT 1 (%) | LTFT[-] | trims (bank 1) | Fuel Trim Long Term Bank 1 (%) |
| STFT 1 (-) | STFT[-] | trims2 (bank 2) | Fuel Trim Short Term Bank 1 (%) |
| Rail pressure mean 1 (PSI) | HPFP Act.[psig] | N/A | Fuel Rail pressure corrected by learned rail pressure sensor offset (Mpa) |
| N/A | HPFP (Target)[psig] | N/A | Fuel Rail Pressure Setpoint (psi) |
| Rail pressure dev. (MPa) | N/A | N/A | N/A |
| MSV Base Angle (*) | N/A | N/A | MSV active angle (° Crank) |
| MSV Duration After PI (*) | N/A | N/A | PI Injector Duty Actual (%) / PI Percent PI Actual (%) |
| Load req. (%) | Load Target (Rel.)[%] | N/A | Cylinder Fill Desired (%) |
| Load actual RAM | Load Act. (Rel.)[%] | load | Cylinder Fill (%) |
| Ethanol Content (CAN) (%) | BM3 Flex Ethanol % (Sensor)[%] | N/A | Flex Fuel Ethanol Content (%) |
Nissan, Infiniti, Audi, Volkswagen, Subaru - EcuTek · COBB · JB4
| EcuTek VR38DETT |
EcuTek VR30DDTT |
COBB VR38DETT |
COBB EA888 Gen3 |
COBB Subaru EJ Turbo / FA20FDIT / FA24FDIT |
JB4 VR30DDTT |
|---|---|---|---|---|---|
| Time | Time (s) | Time (sec) | Time (s) | Time | timestamp |
| Vehicle Speed (km/h) | Vehicle Speed (km/h) | Speed / ECU: Vehicle Speed (mph) | Vehicle Speed (mph) | Vehicle Speed / Speed | mph |
| Engine Speed (RPM) | Engine Speed (rpm) | ECU: RPM | Engine Speed (rpm) | Engine Speed | rpm |
| Gear (gear) | Gear - Current (raw) | ECU: Gear (Gear) | Current Gear (-) | Gear | gear |
| Intake Air Temperature (°C) | Intake Air Temperature (°F) | ECU: Intake Air Temp (° F) | IAT (F) | Intake Temp | iat |
| Accelerator Pedal Position (%) | Throttle Position Sensor 1 B1 (V) | Accel Pedal Pos (%) | Accel Pedal Position (%) | Accel Position | pedal |
| Throttle Angle Bank #1 (%) | N/A (voltage TPS) | ECU: Throttle Pos. B1 (%) | TPS (TPS) | Throttle Pos | throttle |
| Boost Bank 1 (bar) | Boost Bank 1 (psi) | ECU: Boost Left (PSI) | Boost Press. (psi) | Boost | boost |
| Boost Bank 2 (bar) | Boost Bank 2 (psi) | ECU: Boost Right (PSI) | N/A | N/A | boost2 |
| N/A | N/A | N/A | N/A | N/A | ecu_psi |
| N/A | N/A | N/A | N/A | N/A | target |
| Boost Target (bar) | Boost Target (psi) | N/A | Trgt. Boost Press. (psi) | Target Boost Final Rel | boost_target_total |
| Wastegate Duty (%) | WG Actuator Position B1 (mm) | ECU: Wastegate Duty (%) | Turbine Act. Final Value (%) | Wastegate Duty | wgdc |
| Ignition Timing (°) | Ignition Final (°) | ECU: Ign Advance (°) | Ignition Timing Final (Degrees) | Ignition Timing | ign_1 – ign_6 |
| N/A | N/A | N/A | COBB Spark Reduction (Degrees) | Dyn Adv Mult | N/A |
| Knock Correction (°) | Knock Retard (°) | ECU: Max Neg DA (°) | Knock Retard Cylinder 1-4 | Feedback Knock / Fine Knock Learn | N/A |
| AFR Bank 1 (afr) | AFR Bank 1 (afr) | ECU: Air Fuel B1 (AFR) | AFR (AFR) | AF Sens 1 Ratio | afr |
| AFR Bank 2 (afr) | AFR Bank 2 (afr) | ECU: Air Fuel B2 (AFR) | N/A | N/A | afr2 |
| Fuel Trim Short Term Bank #1 (%) | Fuel Trim Short Term B1 (%) | ECU: STFT B1 (%) | STFT (%) | AF Correction 1 | trims |
| Fuel Trim Short Term Bank #2 (%) | Fuel Trim Short Term B2 (%) | ECU: STFT B2 (%) | N/A | N/A | trims2 |
| Fuel Trim Long Term Bank #1 (%) | Fuel Trim Long Term B1 (%) | ECU: LTFT B1 (%) | LTFT (%) | AF Learning 1 | N/A |
| Fuel Trim Long Term Bank #2 (%) | Fuel Trim Long Term B2 (%) | ECU: LTFT B2 (%) | N/A | N/A | N/A |
| N/A | ECU: A/F Corr. B1 (%) | N/A | AFR Set Point (AFR) | N/A | N/A |
| N/A | ECU: A/F Corr. B2 (%) | N/A | N/A | N/A | N/A |
| Fuel Pressure (psi) | Fuel Pressure (RaceROM) (psi) | N/A | Rail Press. (psi) | Fuel Pressure | N/A |
| Engine Load (%) | Engine Load (load) | ECU: MAP (PSI) | Air Mass IM Per Stroke (mg.stk) | Calculated Load / Mass Airflow | load |
| Injector Duty B1 (%) | ECU: Inj. Duty Cycle (%) | N/A | LPFP Duty (%) | Injector Duty Cycle | N/A |
| N/A | N/A | N/A | Torque at Clutch (ft-lb) | Engine Torque | calc_torque |
| N/A | N/A | N/A | Driver Requested Torque (ft-lb) | Req Torque | N/A |
Honda / Acura - Hondata
| Hondata |
|---|
| time_ms |
| VSS / Speed (km/h) |
| RPM |
| Gear |
| MAP |
| BP |
| BP CMD |
| WG |
| WGCMD |
| IGN |
| K.Retard |
| K.Control |
| TPedal |
| TPlate |
| AF |
| AFCMD |
| Lambda |
| DIFP |
| DIFPCMD |
| S.TRIM |
| L.TRIM |
| INJ |
| Trq Req |
| Act Trq |
| CLV |
| IAT |
| ECT |
| Ethanol |
Feedback & Suggestions
Your input drives SpoolinOps' evolution! As a specialized tool built for the BMW, Toyota, Nissan, Infiniti, Honda, Acura, Audi, Volkswagen, and Subaru tuning community, we rely on real-world feedback from enthusiasts like you to continuously improve our analysis capabilities and add new features.
We Want to Hear About:
- Analysis accuracy: How well did Spoolin identify issues or opportunities in your logs?
- Missing features: What analysis tools or data views would enhance your tuning workflow?
- Platform support: Requests for additional tuning platforms or engine configurations
- User experience: Interface improvements, workflow optimizations, or usability suggestions
- Technical issues: Bugs, upload problems, or unexpected behavior
How to Share Feedback:
- Email us directly at jaxsonitservices@gmail.com
- Use the feedback option in your SpoolinOps chat interface
- Include specific examples or screenshots when reporting issues
- Tell us about your setup (engine, mods, tuning goals) for context
Every piece of feedback helps us build a better platform for the entire SpoolinOps community. Whether it's a quick suggestion or detailed analysis feedback, we read and consider every message in our development roadmap.
Terms of Agreement
By using SpoolinOps, you agree to the following terms and conditions. Please read them carefully.
Acceptance of Terms
By accessing or using SpoolinOps, you acknowledge that you have read, understood, and agree to be bound by these Terms of Agreement. If you do not agree to these terms, you may not use the service.
Fair Use Policy
SpoolinOps is designed for individual vehicle analysis and professional tuning support. Each subscription includes generous usage intended for normal human interaction.
Automated usage, scripted requests, or behavior that intentionally degrades service quality for others is not permitted.
To maintain reliability and fairness, temporary rate limits may be applied if abnormal activity is detected. When a rate limit occurs, users will be prompted and will need to wait the requested interval before submitting the next prompt.
Our goal is to provide accurate analysis - not to restrict legitimate use. Rate limits are designed to prevent abuse while ensuring all users enjoy responsive, high-quality service.
Disclaimer of Warranties
SpoolinOps is provided on an "as is" and "as available" basis. While we strive to provide accurate and reliable analysis, we make no warranties or representations of any kind, express or implied, regarding:
- The accuracy, reliability, or completeness of analysis results
- The suitability of recommendations for your specific vehicle or setup
- Uninterrupted or error-free operation of the service
- The correction of any defects or errors
Limitation of Liability
SpoolinOps, Jaxson IT Services LLC, and its affiliates shall not be liable for any damages arising from:
- Vehicle damage: Any damage to your vehicle resulting from modifications, tuning, or actions taken based on SpoolinOps analysis
- Engine failure: Any engine or component failure, including but not limited to catastrophic failure, overheating, or mechanical breakdown
- Safety incidents: Any accidents, injuries, or safety-related incidents resulting from vehicle operation or modification
- Financial loss: Loss of use, loss of revenue, or any other economic damages
- Data accuracy: Errors, inaccuracies, or omissions in analysis or recommendations
- Service availability: Interruption of service, loss of data, or inability to access the platform
IMPORTANT: Vehicle modifications and performance tuning carry inherent risks. SpoolinOps provides analysis and insights only. You are solely responsible for all decisions regarding your vehicle's tuning, modifications, and operation. Always consult with qualified professionals and conduct proper testing in safe, controlled environments.
User Responsibilities
As a user of SpoolinOps, you agree to:
- Safety first: Operate your vehicle safely and legally at all times
- Professional consultation: Consult with qualified automotive professionals before making significant modifications
- Accurate information: Provide accurate and complete information about your vehicle setup and modifications
- Compliance: Comply with all applicable laws, regulations, and emissions requirements
- Account security: Maintain the confidentiality of your account credentials
- Appropriate use: Use the service only for its intended purpose and not engage in abuse or misuse
Intellectual Property
All content, features, and functionality of SpoolinOps, including but not limited to text, graphics, logos, software, and analysis algorithms, are the exclusive property of Jaxson IT Services LLC and are protected by copyright, trademark, and other intellectual property laws.
Privacy & Data Usage
We respect your privacy and handle your data in accordance with industry best practices. Your uploaded log files and analysis data are processed securely and saved only to provide features you choose to use within SpoolinOps. We do not share your log data or use it for unrelated purposes on our end.
Saved Logs and Your Controls: Uploaded logs may be saved in your Log History solely to support features such as reanalysis, log comparison, visualization, and performance tracking. If you do not want to retain a saved log, select its trash icon in the Log History panel to delete it.
Data Processing: SpoolinOps uses advanced AI technology to analyze your vehicle logs. While we implement security measures to protect your data, you should avoid uploading any information you consider highly sensitive or proprietary.
Last Updated: September 24, 2026
Jaxson IT Services LLC
SpoolinOps is proudly developed by Jaxson IT Services LLC, an Information Technology Solutions company focused on building practical, modern solutions for businesses and organizations.
SpoolinOps is our entry into the automotive tuning space, combining software, data, and AI to help enthusiasts better understand their vehicle's performance. Outside of SpoolinOps, Jaxson IT Services works across software development, cloud computing, AI, data, and other areas of technology.
We work with businesses to build custom applications, modernize existing systems, and put technology to work where it can make a real difference. Our goal is simply to build useful technology that solves real problems.
Learn more about us at jaxsonit.com
Contact
Questions, feedback, or need support? We're here to help you get the most out of your SpoolinOps experience.
Email: jaxsonitservices@gmail.com
Website: jaxsonit.com
Response Time: Typically within 24 hours for technical support inquiries