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Hal Tourer P0721 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.

Hal Tourer P0721 Code Meaning :

P
OBD-II Diagnostic Powertrain (P) Trouble Code For Engine
0
Intake Valve Control Solenoid Circuit Low
7
Engine Oil Temperature Sensor Malfunction
2
Cylinder 10 Contribution/balance Fault
1
Exhaust Gas Recirculation Sensor B Circuit High
Hal Tourer Engine

When you check Hal Tourer car engine light came on code P0721 the reason should be Engine Light ON (or Service Engine Soon Warning Light). However manufacturer may have a different definition for the P0721 OBD-II Diagnostic Powertrain (P) Trouble Code. So you should chech it on our car models.

P0721 OBD-II Diagnostic Powertrain (P) Trouble Code Description

P0721 OBD-II Trouble Code The speed sensor detects the revolution of the idler gear parking pawl lock gear and emits a pulse signal. The pulse signal is sent to the Transmission Control Module (TCM) which converts it into vehi P0721 code.

Reason For P0721 Code

The reason of P0721 OBD-II Engine Trouble Code is Engine Oil Temperature Sensor Malfunction.

P0721 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.

P0720 Previous Engine Trouble Code For Hal Tourer Next Engine Trouble Code For Hal Tourer P0722

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