2009 Chevrolet Chevrolet Impala LT "code sec air system" Questions

Code is - Secondary air injection system, bank 2 flow too low. Check fuse for sec. air injection pump. Check vacuum hoses Check piping from pump to sec. air injection valve. (combi. valve) you can fix

...sec and fault code will begin to flash. If more than one fault exist 2nd fault code will be separated by 2,5 sec pause. after fault codes there will be a 0.5 sec flash and light will remain off. to ...

...code was: P2445 Sec Air Inj System Pump Stuck off (Bank 1). . There is a Service bulletin on this concern and codes and it calls for the replacement of the air injection driver. This realtes to a ...

...sec air inj pump to run unneccessarily and wear out the pump motor? code P0128 is ECT ( engine coolent temp. ) most likely cause is a stuck open thermostat. the engine is not getting up to operating ...

What's a code p2431 on a chevy cobalt Sec.Air Inj.System Air Flow/Press/Sen CKT Rng/Pref.Bank1

sec. Gave up & parked car, would not start next am. Whaat would cause instant shut off of engine??? first job is to check the part load and main beather hoses are ok the stability system light may

...htd catalyst n/a,sec air system n/a,a/c refrig mon n/a,egr system mon n/a mean ? I ran the code reader and got P0440 then after I I/M monitors and got the 4 n/a Just Had That Problem And It Was The ...

...code indicates a leak in the secondary air system, there is a plastic hose running the front of the engine near the intake manifold, it might be cracked. You have about 20 sec to diagnose it as it ...

code indicates under-speed error has ocurred. sets when PCM detects idle speed is 100 RPM lowerthan expected for 14 sec while break pedal depressedand steering wheel is straight ahead. possible causes

...sec, then the temp blils again, and the heat is lost. There is a problem with your Automatic Climate Control System. You need to check the system for fault codes and diagnose the system for the code ...