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Honda & Acura turbo sample Tune Report
A real report format, built from a 2018 Civic EX-L Sedan 1.5T FlashPro test order. This is the turbo section of the Honda & Acura hub, not a port-injected K20/K24 sample. The calibration and the log are test data. No customer file is used.
Your goal
The report starts with what you asked about. The calibration and the log are read before any paid change.
The file reads cleanly. The log shows four items to check before adding load. Boost did not follow the request closely. Measured fuel differed from the command under load. Knock retard was present, and one fuel trim was large enough to review. The grade is B because the log does not cover every load check.
| Setting | File | Comparison | Log | Status |
|---|---|---|---|---|
| Build | FlashPro 4.7.7.0 | pinned build | - | OK |
| Family | 10th-gen Civic EX-L 1.5T | reader family | - | OK |
| Tables | 151 read | every table with axes | - | OK |
| Rev limiter | not in this file | file value | - | Not in this file |
| Torque limit | 245 N·m | CVT 250 N·m warning | - | OK |
| Knock retard | - | review trigger above 0 under load | 6.00 deg | Watch |
| Fuel trim | - | - | 21% | Watch |
What the calibration and the log show, in the order we would check it.
What the data shows. Peak boost pressure was 22.4 psi against a 23.0 psi command. The largest gap was 1.8 psi over and 15.7 psi under across the loaded rows.
What we would do. Check the boost control plumbing, the pressure reference and the sensor scaling before changing a target. A command the turbo cannot follow is not fixed by more duty.
What the data shows. The largest lean error was 0.250 lambda and the largest rich error was 0.056 lambda over 945 loaded rows.
What we would do. Check the wideband, fuel pressure, trims and the active corrections before editing a fuel table. A lean error in one row set is a check, not a reason to add fuel everywhere.
What the data shows. Peak knock retard was 6.00 degrees, with a peak at load of 5.00 degrees across two loaded runs.
What we would do. Check fuel quality, charge temperature, boost and the knock channel before pulling timing across the whole map. Repeat the same pull before changing sensitivity.
What the data shows. Short-term fuel trim reached 21%. That is a correction the ECU is already applying, not a mixture target.
What we would do. Check the intake path, the MAF or MAP scaling and the fuel system before treating the trim as a tune error.
| Area | Status | What the calibration and log show |
|---|---|---|
| Calibration identity | Checked (file) | FlashPro build 4.7.7.0, 10th-gen Civic EX-L 1.5T family, 151 tables read. |
| Boost | Checked (file and log) | Target and measured boost compared. The log shows a gap under load. |
| Fuel and trims | Checked (file and log) | Measured lambda, command and short-term trim compared. One trim is 21%. |
| Ignition and knock | Checked (file and log) | Knock channels reviewed. The log shows 6.00 degrees of retard. |
| Torque limit | Checked (file) | 245 N·m against the 250 N·m CVT warning. |
| Rev limiter | Not in this file | The test read did not expose it. This report does not guess a value. |
Record a warm idle, light and medium takeoffs, a steady cruise and two or three loaded pulls in the gear you use. Include rpm, MAP or boost, throttle, commanded and measured lambda, and short and long fuel trims. Add knock retard, ignition timing, intake temperature and the FlashPro channel set for the exact family. Keep the native .fpdl and the CSV export.
State the fuel, the octane or ethanol content, the intake and exhaust changes, and the boost target in the build notes. A log without those details narrows what the report can conclude.
Test data, real format. This page uses a Honda & Acura turbo test order, a test calibration and a test log. It contains no customer name, VIN, email or order. A Tune Report is free and does not include a new tune file.