At approximately 2 years ago I had the catalytic converter changed @ about 190000 miles. Took it to be inspected today and it failed with code p0420 & p0430 Catalyst System Efficiency Below Threshold (bank1 & bank2). Is there anything else I can do or check to fix this other than replace the converter again. Also I dont have a code but the abs lite and the brake lite illuminate together at the same time. Please help?
have the same problem?
Thursday, March 12th, 2015 AT 9:09 PM