Since I added SLP's Cold-Air induction to my '97 Formula, I routinely get the Service Engine Soon (SES) light with a trouble code of P1416. This almost always occurs when the car is going 30=50 mph and my foot is off the accelerator (downhill). P1416 is "Secondary Air Injection [AIR] System Bank 2".
There is a hose from the A.I.R. pump to the cold air induction. What can I do to make this annoyance go away? Is it affecting performance?
BTW: I've installed the SLP Ram=Air hood since getting the cold-air. Any chance that switching to functional RAM air would resolve the trouble code (and produce more HP)?
Thanks, Skyhawk76e