Scion tC Problem Report
Scion tC CEL - Error Code 420: Catalytic Converter
Check Engine light came on while I was driving.. got a scan tool, it read "P0420" - Catalyst Efficiency Below Threshold (Bank 1) Considering I don't have an extra leg to sacrifice for a new converter.. I "Erased" the code with my scantool.. Boy.. THAT was easy! lol. - Visitor
warning light is on....my scion tc is difficult to start...any ideas - Visitor
Plan on replacing my cats soon - Visitor
p0420 not sure what i am going to do - Visitor
Replaced catalytic convertor under warranty - Visitor
Check Engine Light Illuminated Problem: Diagnostic Showed Error Code 420: "Catalytic Converter Efficiency Below Threshold (Bank 1) Solution: Free Replacement by Dealer Under California 7yr/70k or Federal 8yr/80k Warranty Covering Emissions Parts - garyla
Are there multiple O2 sensors for my car? The troubleshooting area says it couple be: oxygen sensor heater control circuit low bank 1 Probably cause, open or short circuit condition, poor elect...
Few years ago changed alternator n water pump 2013 replaced battery rpm go up and down not sure...
My friend works for Toyota and he was able to read the srs code using the computer. Said it was...
i replaced the speed sensor on the top of the transmission and after replacing it. i try starti...
Car won't shift properly only has 1st 3rd and 5th gears now