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1998 Buick Lucerne P0548 Fault Code Check

When you check 1998 Buick Lucerne car engine light came on code P0548 the reason should be Engine Light ON (or Service Engine Soon Warning Light). However Buick manufacturer may have a different definition for the P0548 OBD-II Diagnostic Powertrain (P) Trouble Code. So you should chech it on our car models.

P0548 1998 1998 Buick Lucerne Code Clear

On 1999 and later P0548 1998 1998 Buick Lucerne engines, the instrument cluster has a built-in self-diagnostic mode that can be accessed by pressing and holding the instrument cluster SELECT/RESET button. Insert the ignition key and turn to the RUN position (but don't crank or start engine). Continue to press and hold the SELECT/RESET button (for 5 seconds) until the word TEST is displayed by the odometer. Release the SELECT/RESET button within three seconds after the word TEST is displayed to begin the self-diagnostic mode.

1998 Buick Lucerne P0548 OBD-II Diagnostic Powertrain (P) Trouble Code Description

P0548 Exhaust Gas Temperature Sensor Circuit Low Bank 2 Sensor 1 so you have to check ODB-II Fault Code Check list.

Reason For 1998 Buick Lucerne P0548 Code

The reason of 1998 Buick Lucerne P0548 OBD-II Fault Code Check is P0548 Exhaust Gas Temperature Sensor Circuit Low Bank 2 Sensor 1.
P0548 Code Reason

1998 Buick Lucerne P0548 Possibble Fix Ways :

A failing oil pump can cause what's called oil starvation, which is almost always fatal to any engine. Overhead cam engines are especially at risk, because the cam and valve train are farther from the pump than they are in pushrod engines. Oil should be of a proper viscosity, which means it needs to be light enough to move quickly.

The scent may P0548 1998 1998 Buick Lucerne signal oil or coolant leaking from their normally closed-loop systems, or it may indicate dangerous exhaust gases invading your car's interior. Car and truck exhaust contains toxic gases such P0548, so if the inside of your car P0548 1998 1998 Buick Lucerne as if you were standing behind your car, get out and get it fixed. Fight the urge to take a little nap first. So sleepy. That's the carbon monoxide talking, friends. At least open a window on your way to the shop.

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