1997 Datsun 620 P1491 Fault Code Check

When you check 1997 Datsun 620 car engine light came on code P1491 the reason should be Engine Light ON (or Service Engine Soon Warning Light). However Datsun manufacturer may have a different definition for the P1491 OBD-II Diagnostic Powertrain (P) Trouble Code. So you should chech it on our car models.

On 1999 and later P1491 1997 1997 Datsun 620 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.

1997 Datsun 620 P1491 OBD-II Diagnostic Powertrain (P) Trouble Code Description 1997 Datsun 620 car P1491 OBD-II Trouble Code Secondary Switch Solenoid Circuit Malfunction is one of the definitions for the P1491; however your vehicles manufacturer may have a different definition for the P1491 code. Please check below for you Reason For 1997 Datsun 620 P1491 Code The reason of 1997 Datsun 620 P1491 OBD-II Fault Code Check is P1491 Secondary Switch Solenoid Circuit Malfunction.

1997 Datsun 620 P1491 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 P1491 1997 1997 Datsun 620 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 P1491, so if the inside of your car P1491 1997 1997 Datsun 620 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.

What does fault code P1491 mean for 1997 Datsun 620 ? What does a diagnostic reading P1491 mean for 1997 Datsun 620 ? How to fix OBD2 Code P1491 for 1997 Datsun 620 ? What do we know about P1491 code for 1997 Datsun 620 ?