Changes Requiring ECU Reset
Overview
Some changes require the ECU to be reset before they take effect. This is either because the ECU needs to re-initialize the hardware to apply the changes or due to potential safety issues.
Changes Requiring ECU Reset
| Item | Notes |
|---|---|
 T3 to T12 Disable |
Enable / Disables the T3-T12 timer inputs. |
| PWM9-PWM16 | Synthesized by XGATE co-processor. |
| Knock related settings | Engine knock detection. |
| Tacho Pin |
Output pin used to drive an external RPM tachometer. |
| CANbus configuration | Changes to the CANbus configuration can also be updated with  CAN1 Reset or CAN2 Reset. |
| Sync Crank Divider |
On EM80 changes which timer interrupts are enabled until reset. |