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Subaru Xt B3729 Engine Trouble Code

Theoretically you can drive for a few weeks or even months with a broken MAF sensor. You will notice a decrease in gas mileage and over time the car will eventually start stalling a lot. At a shop, the replacement cost is between $200-$300 depending on the car, but that's usually the cost of parts because the labor is relatively simple.

Subaru Xt B3729 Code Meaning :

B
OBD-II Diagnostic Body (B) Trouble Code For Engine
3
Ignition System Or Misfire
7
Engine Oil Temperature Sensor Malfunction
2
Cylinder 10 Contribution/balance Fault
9
Exhaust Gas Recirculation Sensor B Circuit High
Subaru Xt Engine

When you check Subaru Xt car engine light came on code B3729 the reason should be . However Subaru manufacturer may have a different definition for the B3729 OBD-II Diagnostic Body (B) Trouble Code. So you should chech it on our car models.

B3729 OBD-II Diagnostic Body (B) Trouble Code Description

B3729 engine trouble code is about Exhaust Gas Recirculation Sensor B Circuit High.

Reason For B3729 Code

The reason of B3729 OBD-II Engine Trouble Code is Engine Oil Temperature Sensor Malfunction.

B3729 code on vehicles with electronically controlled automatic transmissions, the 3-4 shift solenoid is responsible for actuating the hydraulic circuits to activate clutches or bands that change gears inside the automatic transmission.

B3728 Previous Engine Trouble Code For Subaru Xt Next Engine Trouble Code For Subaru Xt B3730

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