about a mont ago i performed the wastegate mod on my 09 ss, its ran good since and made boost a bit faster but yesterday my car wouldent get over 10 psi of boost and quickly that droped to about 5 and now my CEL is on, i ran the code and it came up as "engine supercharger/turbocharger running low boost levels" i dont know if this is directly linked to my wastegate mod? or if its somthing completly defferent? anyone else triped this code also????

 

Are you tuned?

What WG mod did you do?

 

no i am not, i was going to get a BSR and revers the mod i had done already but now this is going on

i backed off the nuts on the wastegate and shortend the twisted the rod in to shorten it .