MapForge

Build profile

Add car information

Step 1 Add the car

Year, make, model, and trim keep each tune profile separated.

Step 2 Add the build

Engine, injectors, fuel pressure, MAP sensor, and ECU define the startup basemap.

Step 3 Build the startup tune

Use Base Map before the car ever moves into logging or pulls.

CarNeeded

EngineNeeded

Fuel systemNeeded

ECUNeeded

SensorsNeeded

GoalNeeded

Profile name Year Make Model Trim / chassis Engine Induction ECU / platform Fuel Injector size (cc/min) Base fuel pressure (psi) MAP sensor Wideband Compression ratio Boost target (psi) VTEC Tuning goal Current tune file Major mods

Pre-pull gates

Safety checklist

0 of 8 checked

Wideband installed, configured, and reading in the ECU/log Base ignition timing verified with a timing light Base fuel pressure verified with vacuum line off Compression/leakdown or recent health check completed No vacuum, exhaust, fuel, oil, or coolant leaks Cooling fans work and coolant temps are stable Correct spark plugs installed and gapped for the setup Test area is legal, controlled, and has a spotter or dyno operator

Fresh build startup

Startup basemap tune

ECU setup recipe

Area	Startup basemap setting	Why it matters

Copy-ready startup basemap tune recipe

Missing before first start

Initial startup gates

Generated guidance

Starting tune plan

Datalog review

Pull analysis

Upload CSV log

No log loaded. Upload an SManager-style CSV with RPM, TPS, MAP or boost, AFR, timing, and injector duty.

RPM band	Avg AFR	Target	Suggestion	Fuel change	Confidence

Change memory

Tune change journal

Shareable package