Chevrolet Bel Air P1125 Engine Error Code

When you check Chevrolet Bel Air car engine light came on code P1125 the reason should be Engine Light ON (or Service Engine Soon Warning Light). However Chevrolet manufacturer may have a different definition for the P1125 OBD-II Diagnostic Powertrain (P) Trouble Code. So you should chech it on our car models.

On 1999 and later P1125 Chevrolet Bel Air 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.

Chevrolet Bel Air P1125 OBD-II Diagnostic Powertrain (P) Trouble Code Description Chevrolet Bel Air car P1125 OBD-II Trouble Code Throttle Position Sensor Intermittent is one of the definitions for the P1125; however your vehicles manufacturer may have a different definition for the P1125 code. Please check below for your specif Reason For Chevrolet Bel Air P1125 Code The reason of Chevrolet Bel Air P1125 OBD-II Engine Error Code is P1125 Throttle Position Sensor Intermittent.

There are currently two main types of cylinder deactivation used today, depending on the type of engine. P1125 Chevrolet Bel Air code for the pushrod design which uses solenoids to alter the oil pressure delivered to the lifters. In their collapsed state, the lifters are unable to elevate their companion pushrods under the valve rocker arms, resulting in valves that cannot be actuated and remain closed.

Chevrolet Bel Air P1125 Possible Solution :

In-line Ford engines, along with those of most other manufacturers, begin the numbering of cylinders at the front and proceed in numerical order toward the back. In the V-engine design, Ford follows a similar design with the number one cylinder at the front left of the engine. In the V-6 configuration, cylinder 4 is at the front right of the engine and in a V-8, cylinder number 5 is in that location. Other manufacturers sometimes use an alternating pattern in the V-engines.

What does fault code P1125 mean for Chevrolet Bel Air ? What does a diagnostic reading P1125 mean for Chevrolet Bel Air ? How to fix OBD2 Code P1125 for Chevrolet Bel Air ? What do we know about P1125 code for Chevrolet Bel Air ?