'secondary air flow system too low' and one cylinder misfire, help
hi guys my car's CEL was on few days ago, the peake tool gave the code11, f2(cylinder#5 misfire), f5, f6('secondary air flow system too low' 1-6) is their any connection between the misfire and low secondary air flow?
well, i checked my secondary air pump on cold start in the morning. the pump seems working normal but when i put my hand in front of the suction pipe, no air was sucked in..... like 1 minute after the air pump was quiet just like normal
any idea? is that mean i have to replace that $300 thing????
appreciate any help!
the car is 97 328is
Last edited by jasonlau8023; 03-17-2010 at 10:23 AM.