What does a code p0400 on an OBD mean?
No symptoms will likely be noticed by the driver other than the MIL (malfunction indicator lamp). However, non visible symptoms will be increased combustion temperature and increased Nox emissions. A code P0400 may mean that one or more of the following has happened:
What does a code p0400 on an EGR mean?
A code P0400 may mean that one or more of the following has happened: Plugged EGR passage which restricts the flow of exhaust gasses Faulty EGR solenoid wiring/harness
Which is p0130 O2 sensor Bank 1 sensor 1?
P0141 – O2 sensor bank 1 sensor 2 P0400 – exhaust gas recirculation flow EGR P0443 – evaporarive emission control system purge control valve circut Also i had p0130 o2 sensor bank 1 sensor 1 which i changed it i hoped that will clear some of these codes but didn’t work i still have the codes above…..
What are the symptoms of an OBD-2 trouble code?
If the PCM detects that the amount of exhaust gases entering the cylinder were insufficient or non-existent, this code is set. No symptoms will likely be noticed by the driver other than the MIL (malfunction indicator lamp). However, non visible symptoms will be increased combustion temperature and increased Nox emissions.
What do I need to know about the p0400 code?
Check for damaged components and look for broken, bent, pushed out, or corroded terminals. EGR flow malfunction could be caused by a clogged EGR valve or EGR tube. Before replacing any parts try cleaning the EGR valve, tube and passages. What does this mean? The cost of diagnosing the P0400 code is 1.0 hour of labor.
P0141 – O2 sensor bank 1 sensor 2 P0400 – exhaust gas recirculation flow EGR P0443 – evaporarive emission control system purge control valve circut Also i had p0130 o2 sensor bank 1 sensor 1 which i changed it i hoped that will clear some of these codes but didn’t work i still have the codes above…..
If the PCM detects that the amount of exhaust gases entering the cylinder were insufficient or non-existent, this code is set. No symptoms will likely be noticed by the driver other than the MIL (malfunction indicator lamp). However, non visible symptoms will be increased combustion temperature and increased Nox emissions.