Uncovering the Truth About Code P0411 The Definitive Guide

Check engine is on. Car is 1995 4.0L american version. Car is running just fine but this code keeps coming up all the time. ''P0411 ... Processing options enable you to specify the default processing for programs and reports. The car will run approximately 20 to 30 minutes and will start to shake and shut off. We replaced the throttle body due to launch scanner stating it was ... P0411 Code: Secondary Air Injection Incorrect (OBD-II). Jump to Latest. The P0411 code is set, it means that the PCM doesn't detect an appropriate drop in the voltage from the O2 sensor, which would indicate air being injected into ... P0411 Detects an insufficient flow condition. This test is run during Phase 1 (AIR pump commanded On, Valve commanded Open) Leaks downstream of the valve are ... It is hard for the system to detect the failure( small leak, air pump started to burn out or short in wiring harness for air injection system). A common issue with GM, VW and Audi vehicles are air injection flow codes like p0410, p0411, and p0412. I have a code that comes up lately P0411 Mod$10, secondary air injection, incorrect flow. I have looke on youtube and have not found anything showing a vw fix ... Equinox & Terrain - P0411 - I have a p0411 code and it comes up as secondary air injection. I pulled the air pump and hooked it to 12 volts ...