1998 Mercury Grand Marquis "po430" Questions

the obd II code is po 430. what does that have to do with the catalyst system or emmission? PO430--Catalyst System Efficiency Below Threshold (Bank 2) On your vehicle ,that would be a bad exhaust ...

trouble code po430 what does this mean? also car sputters or hesitates when drivng runs smooth at idle ? This code means the Catalytic converter on bank 2 is not working efficiently. If your car is ...

1998 chevy 1500 with a 5.7 has engine code of po430 1998 chevy 5.7 code po430 hi your code says u have got a bad catalytic converter

po430 nissan frontier need diagram PO420 is bank #1 PO430 is bank #2 Bank # 1 is always where cylinder #1 is & Bank #2 the other side of motor Google the question if you don't know the firing ...

code po430 2007 trailblazer ss 6.0 engine light cam on why? Code po430 is your O2 downstream sensor on your right bank telling you that you either have a problem with your catalytic convertor ot ...

showing code po430 e-d and po430-c on 2018 ford f150 2.7 bank 2 and which side is bank 2 The passenger side is bank #1 because thats where the #1 plug is. On Fords and most imports, Bank#1 is the ...

got a po430 code where will i find 02 sensor on nissan almada got a po430 codes nneed to know location of 02 sensor The are in the exhaust system. You will need to know if it's bank 1 or 2 & ...

got a po420 and po430 in my 04 nissan titan. im tired of guessing. any help? i have the same problem with mine and endit up being the trio cat mufflers under the vehicle hope solve the problem if not ...

error code p0340 i,m haiving egniton truble? po430 is catalyst efficiency below threshold ( bank 2 ). in most cases its a worn out convertor. po430 -possible causes The catalytic converter is no ...

Toyota Highlander code po303 and PO430 what is the cause of Toyota Highlander 2007 code PO303 and PO430 The p303 is a misfire on cylinder 3. Most likely a bad ignition coil. The p430 is an evaporate ...