The idle will stay at 800 rpm and the afr will show values around 15, but the real problem is under wot Your car’s mass airflow sensor, or maf sensor, can cause several problems with how your engine runs, including but not limited to. While an erratic idle is a primary indicator, a failing maf sensor triggers other performance problems
Subaru OEM Mass Air Flow Sensor - MAF (15+ WRX, 14-18 FXT)
Quick question, has anyone dealt with maf sensor issues in their years of ownership with subaru
If so, how often should it.
Common symptoms of a defective maf sensor on a subaru The cruise control light may. Without a tune and with an aftermarket intake, you're changing the airflow volume coming into your engine, versus what. A faulty sensor might cause the engine to run unevenly, leading to a rough idle
This can be particularly annoying and. A bad maf sensor can cause your vehicle to experience poor drivability issues such as engine stalling, jerking or. A dirty maf sensor is a common but often ignored cause of engine stalling By understanding how it works and how to care.
A lwfw can cause idle issues, as can the bov
But first thing to look at is the code of the car running rich What i assume is limp mode issue Not solved info in post #1 ok nothing is solved so let's start fresh Discover common subaru wrx engine problems, their causes, owner experiences, and important recalls and tsbs to.
A bad maf sensor can cause your vehicle to experience poor drivability issues such as engine stalling, jerking or hesitation during. Those can cause pretty much the same symptoms as a bad maf sensor so there is no need. An inoperable maf sensor can lead to numerous performance issues with your vehicle, from. Here’s why replaced maf sensor still rough idle happens
Learn other causes like clogged injectors or leaks and how to fix them.
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