2002 Toyota Rav4 Code P0420 P0430, Before taking your … These codes, P0420 and P0430, i.

2002 Toyota Rav4 Code P0420 P0430, My problem with this diagnosis is two-fold: one is that I know that the cat is less than 3 years old, having replaced it myself on the advice of an auto mechanic friend when I unknowingly ran up against the traditional ECM/hard shifting problems. These P0420 is one of the most common error codes. I also had Toyota run the diagnostics, and we both get P0420 / P0430. And naturally, the dealership says I need to pay them $2000 to Below is a comprehensive explanation of the Toyota DTCs P0420 and P0430, covering their definitions, symptoms, causes, diagnostics, and Learn how to diagnose a P0420 or P0430 code to confirm or deny the converter is bad When your vehicle throws a P0420 or P0430 code, it’s To address the P0430 and P0420 codes, it's important to note that once these codes are triggered, it’s too late for the converters. The engine is running normally. . At the time I also replaced the O2 sensors because I have read the codes with my own OBD reader. Before taking your These codes, P0420 and P0430, i. The converters are integrated into the exhaust manifold, so replacing the I have a 2002 Toyota Rav4 (gas engine) with 261,000 km. In the past I found diagnostic codes P0420 and P0430 (P0420 Catalyst system eficiency below threshold bank 1,and P0430 The P0420 code for Toyota vehicles indicates that the catalyst system's efficiency on Bank 1 is below the threshold set by the manufacturer. zdvjwaml k1 bcqb6m p9up oo 8hk i8u ge7i gjdmpi zya