P0404: This DTC has to do with the vehicle’s EGR Control Circuit Range/Performance and tells you that your system’s valve or sensor isn’t working at the specified measurements. P0405: An EGR Sensor A Circuit Low engine code reveals your sensor is reading a low voltage level in your...
BMW fault code: P0420 – Catalyst system efficiency below threshold (bank 1) Indicates that thecatalytic converter isn’t performing as expected. Issues could be related to your BMW’s exhaust or fuel systems, making it tricky to diagnose perfectly. The "Check Engine" light will also turn on...
The Honda Accord P0087 sedan/coupe 2.4L engine code causes code P0420 in some cases. P0087 means the fuel rail's pressure is too low and P0420 means there is an issue with the catalyst's efficiency, which is often caused by fuel-mixture problems. The Honda Accord EVAP leak DTC - ...
RX - 1st Gen (1999-2003) - What CEL (check engine light codes) have you had? - I tried to set up this poll a few times with no luck, so this is my latest attempt. I have grouped similar codes together without text. Many thanks to Bob2200 for suggesting t
When I bought it, the engine check sign was on. There was a catalytic converter malfunction and it still stands. Kado123 said: ↑ P0420 P0A80 What are the possible scenarios? The cat is probably clogged. I would guess from oil burning. You could get an aftermarket Walker 16649 from ...
1.Check the basics, is the gas cap closed properly? Is there enough oil in your engine? 2.Have your vehicle scanned for trouble codes, have the stored code(s) diagnosed and get the repair quote. 3.Consider repair options; It can be costly unless it's covered by the warranty, but the...
One of the possible causes for the Check Engine light with the code P2096 in the 2010-2012 Outback is a bad rear O2 sensor, although the vehicle must be properly diagnosed to confirm this. Other possible causes include a bad or dirty mass airflow sensor, vacuum leak, dirtythrottle body,...