Cat converter light back on
Asked by Phile2007 Aug 21, 2016 at 02:57 PM about the 2007 Dodge RAM 1500 SLT Quad Cab 4WD
Question type: Maintenance & Repair
New cat converter system , 4 oxygen sensors new,
new canister.light came back on after 4 months
180,000 miles 2007 truck runs great .ac pulls
power when on
Trans,oil, radiator flushed what am i missing? 4.7
flex fuel engine.
5 Answers
P0441 incorrect purge flow
Sorry that code was at 185,000 this is the latest one at 189, 000 P 0430 cat system efficiency below threshold (Bank 2)
Okay I checked under the hood and this is what it read. This vehicle conforms to US EPA interm 2 bin 8 regulations applicable to flex fuel 2007 model year new light-duty trucks and meets us EPA clean fuel fleet lev vehicle regulations this vehicle is certified to operate on unleaded gasoline or an unleaded gasoline / ethanol blend containing up to a maximum of 85% ethanol