Secondary Air Injection Pump Relay

The secondary air injection pump (326) is activated by the control module Trionic T7 when the conditions agree with the preprogrammed values. The control module activates the pump via relay 324 from connection 12.
For further description of the secondary air injection, see Secondary air injection (SAI).
Emission Control Systems





Diagnostics
- Diagnostic trouble code P1413 will be generated in the event of a break or short-circuit to ground.
- Diagnostic trouble code P1414 will be generated in the event of a short-circuit to B+.