MULTIPLE FAULT CODES! NEED HELP PLZ!
Need your help!
My engine management light came on with a couple of codes. So I changed 2 of my ignition coil packs as this is what the codes were around. This fixed the problem for roughly a month but now the engine management light and several codes have come up! The car runs fine, just a slight lack of power can be felt. Just wondering if anybody knows what it could be? Any help or info would be greatly appreciated. Thanks.
These are the codes:
17608 Boost pressure control valve
17705 Connection turbocharger - throttle valve pressure hose
16500 Engine Coolant Temp.Circ Range/Performance
16825 EVAP Emission Contr.Sys.Incorrect Purge Flow
17584 O2 Correction Behind Catalyst,B1 Limit Attained
16684 Random/Multiple Cylinder Misfire Detected
16688 Cyl.4 Misfire Detected