| ECU Comparison Table* | Series1 | Series2 | |
| Outputs | |||
| Injector outputs | 10 | 12 | |
| Ignition outputs | 5 | 8 | |
| General purpose LS outputs | 12 | 12 | |
| General purpose HS outputs | 4 | 4 | |
| Individual cylinder ignition trims | Yes | Yes | |
| Individual cylinder fuel trims | Yes | Yes | |
| Inputs | |||
| Trigger inputs (Ref/Sync) | 3 | 3 | |
| Analogue voltage inputs | 12 | 12 | |
| Analogue temperature inputs | 6 | 6 | |
| Switch inputs | 6 | 6 | |
| Lambda inputs | 2 x | 2 x | |
| Internal barometric pressure sensor | Yes | Yes | |
| Knock sensors | 2 | 2 | |
| User adjustable knock sensor center frequency | No | Yes | |
| Communication | |||
| USB | No | Yes | |
| CAN | No | 2 Ch | |
| RS232 | Yes | Yes | |
| Data Acquisition | |||
| Internal data logging | 512 kB | 1 MB | |
| Maximum internal logging rate (per channel) | 250 Hz | 250 Hz | |
| PC logging | Yes | Yes | |
| Data analysis using AEMLog | Yes | Yes | |
| Functions and Features | |||
| Boost control | Yes | Yes | |
| Groundspeed based boost target | Yes | Yes | |
| Nitrous injection | Yes | Yes | |
| Staged injection | Yes | Yes | |
| Ground speed limiting | Yes | Yes | |
| Traction and launch control | Yes | Yes | |
| Overrun boost enhancement (anti-lag) | Yes | Yes | |
| Gear change ignition cut (shift-without-lift) | Yes | Yes | |
| Stepper motor idle control | Yes | Yes | |
| Continuously variable cam control | 2 cams | 4 cams | |
| Drive by wire throttle control | PnP Only | PnP Only | |
| Password protected calibrations | No | Yes | |
| Main Relay control | Yes | Yes | |
| VTEC Control | Yes | Yes | |
| Fuel & Ignition rev limiters | Yes | Yes | |
| "In-cockpit" global fuel trim capability | Yes | Yes | |
| Gear dependant shift light | Yes | Yes | |
| Evap/Purge Function | Yes | Yes | |
| DC Motor control | 2 Ch | 2 Ch | |
| Software definable switch inputs | 1 | 2 | |
| EGT Based fuel trims | Yes | Yes | |
| Maximum boost limit | None | None | |
| Automatic transmission control | Yes | Yes | |
| * Included features depends on the PnP application chosen | |||
| See specific PnP product sheet for included features. | |||