Secondary Air Injection System, Checking For Leaks
-- Select the measuring value "Test-ID 03: Secondary Air Injection (AIR) system" and check whether the specified values are being reached, Diagnostic mode 6: Check test results of components that are not continuously monitored
-- End diagnosis and switch ignition off.
If specified values are not obtained:
Checking Proper Seal
-- Check the connecting lines and hoses between Secondary Air Injection (AIR) Pump Motor and combination valves for proper seal, Parts of the Secondary Air Injection (AIR) system, removing and installing.
-- Repeat function test.
-- Check hoses and hose connections for secure seating.
-- Repeat function test.
If malfunction is no longer present:
-- Erase DTC memory of Engine Control Module (ECM), Diagnostic mode 4: Reset/erase diagnostic data.
-- Generate readiness code.