How to clean a "Mass Air Flow Sensor" and Throttle Body on a Lexus IS250.
Please note that, if the parts are dirty, the car's computer will take around three hours of driving to recalibrate to the cleaned parts, this may result in a fast / high idle (1,700 RPM) which will normally resolve itself within three hours of driving. So don't panic and keep up the good work of preventative maintenance and let the car computer recalibrate to sort it out.
27 авг 2024