Getting OBD II code: P 0410 Secondary Air Injection System Malfunction
Cannot locate any info on this or what to look for. Nothing listed in the Haynes book. Vehicle manual, says it could be gas cap or different fuel. Mechanic said gas cap was bad (changed out cap) & to use Premium grade gas. The Service Engine light came back on at 187 miles & again at 287 miles - same code P0410.
Any help will be appreciated; the local shop mechanic had $ in his eyes when I asked about this.
Thanks
John