Looking at the data in your screenshot,
no, this is most likely
not an intake manifold absolute pressure (MAP) map.
Here's why:
- The values start at 600 in the lower load/RPM area and scale up to 25000+ at high load/RPM. These values are far too large to represent manifold pressure directly (MAP is typically 0–2550 mbar or 0–255 kPa in most ECUs).
- The pattern — low values at idle/low load, increasing progressively with both RPM (columns) and load (rows) — is more characteristic of a fuel injection quantity or torque/load request map.
This looks more like one of the following:
- Desired injection quantity map (mg/stroke or mm³/stroke) — very common in diesel ECUs
- Driver demand / torque request map
- Airflow or charge target map (if gasoline)
To help you identify it precisely, could you share:
- ECU type (Bosch EDC17, MED17, Siemens, Delphi, etc.)?
- Vehicle make/model/engine/year?
- Which tuning software are you using (WinOLS, ECM Titanium, etc.)?
- The map address or label name if available?
With that info I can tell you exactly which map this is.