WebFeb 18, 2024 · Diagnostic trouble code (DTC) P0431 stands for “Warm Up Catalytic Converter, Bank 2—Efficiency Below Threshold.” It means that your car’s primary computer or powertrain control module has detected that the catalytic converter is not efficient … WebIf the two readings are identical, or very close to each other in value, the Check Engine Light will be illuminated and a P0421 code will be stored. If this issue is happening only during the warm up period that the vehicle is running, then a P0421 code would be stored. What are the causes of the P0421 code?
P0431 – Warm up catalytic converter, bank 2 -efficiency …
WebJul 30, 2024 · I have a p0715 code on my 2005 Mitsubishi Galant 2.4L where can I find the input/turbine speed sensor? ... Where is the location of the bank 2 sensor 1 o2 sensor on a 2004 Mitsubishi Galant 2.4L? asked Dec 7, 2024 by anonymous. oxygen-sensor; mitsubishi; galant +1 vote. 2 answers 272 views. I got the engine code P0431 on my 2004 Mitsubishi ... WebJun 20, 2024 · Code P0300. indicates that your car's computer has detected an engine misfire that's random and/or appearing on multiple cylinders. You'll likely find another OBD2 code—from P0301 to P0308—alongside P0300 as these all point to engine misfires. P0340 Code: Camshaft Position Sensor "A" Circuit Malfunction. convert 250 cm to inches and feet
P0421 Code: Warm Up Catalyst Efficiency Below Threshold (Bank 1)
WebMar 31, 2011 · If so, the code P0421 refers to the warm-up catalyst for the rear cylinder head, or bank, according to what my Haynes manual says about OBDII codes. P0431 refers to the warm-up catalyst for the front head. So the o2 sensor in question would be the downstream one on the bank by the firewall, just under the rear warm-up cat in the … WebApr 23, 2024 · When it’s the only trouble code present, P0431 will typically not affect the drivability of your Galant, as it is primarily an emissions related code. This code affects … fallout 76 medium backpack