How much does a mass air flow plug cost?
4B0-973-724 is the connection for the Mass Air Flow Sensor, coils, and the like, and runs around $30 each from the local dealership. 4B0-973-712 is the smaller plug used for the Temperature sensor, AIT sensor, Throttle Body and like connections. That part will run about $12 at the dealership.
What are the plugs for the mass air flow sensor?
4B0-973-724 is the connection for the Mass Air Flow Sensor, coils, and the like, and runs around $30 each from the local dealership. 4B0-973-712 is the smaller plug used for the Temperature sensor, AIT sensor, Throttle Body and like connections.
What causes rough idle after replacing mass air flow sensor?
Replaced air filter and maf sensor. Problems with vehicle turning off seemed to go away but now I have a rough Idle. Car will drop below 1000 rpms and then rev back up to over 1500 like it wants to shut off. Idle problems seem to go away when maf sensor is disconnected. Car throwing codes p0171 and p0102.
How to replace broken wire harness or connectors?
The first thing you want to do is remove the pink/purple clip inside of the harness. It slides out very easily, so use very little pressure. It also helps to place some newspaper under whatever connector you’re working on, so you don’t drop these little pieces into the engine bay.
4B0-973-724 is the connection for the Mass Air Flow Sensor, coils, and the like, and runs around $30 each from the local dealership. 4B0-973-712 is the smaller plug used for the Temperature sensor, AIT sensor, Throttle Body and like connections. That part will run about $12 at the dealership.
When to check your mass air flow connector?
If your engine stalls soon after it starts, hesitates and jerks when you try to accelerate, or drags when it idles or carries a heavy load, check your mass air flow sensor and connector. Other signs of malfunction are odd “hiccupping” sounds coming from the engine or an unusual idle running either lean or rich.
4B0-973-724 is the connection for the Mass Air Flow Sensor, coils, and the like, and runs around $30 each from the local dealership. 4B0-973-712 is the smaller plug used for the Temperature sensor, AIT sensor, Throttle Body and like connections.
Can a bad mass air flow sensor trigger a check engine light?
Bad mass air flow sensor with no check engine light? Sometimes a mass airflow sensor can start to fail and even trigger engine error codes such as P0101 and P0102, without triggering a check engine light. There must be a problem with the mass airflow sensor circuit for the check engine light to illuminate.