U0797 Oldsmobile Curved Dash OBD Code

OBD/2 U0797 error code description and symptoms.

The Transmission Fluid Pressure Switch allows the engine's control module (PCM) or Transmission Control Module (TCM) to use hydraulic fluid to engage the clutches in the transmission to allow for smoother shifting while driving. If the PCM or TCM detects an issue with the hydraulic clutch or the pressure switch, the PCM or TCM will set code U0797

In most cases, the TCM is integrated into a single housing with the PCM. Nevertheless, the section of the module which controls (automatic) transmission function may be powered up separately. In any case, the TCM is typically powered using switched (only present with the ignition switch in the ON, start, or run position) voltage. This circuit is normally equipped with a fuse, fusible link, and/or a relay. Frequently, the PCM and TCM are powered using the same relay albeit by separate circuits. Access to a reliable vehicle information source will yield necessary details of the TCM power circuit for the specific vehicle in question.

U0797 Oldsmobile Curved Dash Error Code Repair Process :

When you turn on the ignition, the Service Engine Soon or Check Engine U0797 light should flash briefly, indicating that the OBD system is ready to scan your vehicle for any malfunctions. After this brief flash, the light should stay off while you drive as long as no problems are detected. If injector high sides shorted together so, you'll be glad to know that your vehicle is equipped with an early warning system that could save you time, money, and fuel in addition to helping protect the injector high sides shorted together.

Difficulty Level (Soso)

Repair Time (30 Min.)

Cost Prediction : $ 75-90

Common Causes of Oldsmobile Curved Dash U0797 OBD2 Code

A common cause of code U0797 is the failure of Injector High Sides Shorted Together, but there are several other possible causes as well, such as ;

• Continuous oil flow to the VCT piston chamber
• Faulty front heated oxygen sensor
• Incorrect fuel pressure
• Faulty Mass Air Flow (MAF) sensor

U0797 is a kind of Network Trouble Code U-code indicates that engine communication errors and shows lost communication with engine parts.U-Codes are fairly straight forward, given all of the articles and technical publications that have been written regarding these problematic codes. In most cases, it just comes down to identifying the module that isn't communicating with the other modules on the CAN bus line for whatever reason.

U0797 code for other Oldsmobile cars

You can view according U0797 DTC for your car model. We selected several models to see obd2 solutions click and view it.

• U0797 Oldsmobile 442
• U0797 Oldsmobile 4-4-2
• U0797 Oldsmobile 66
• U0797 Oldsmobile 76
• U0797 Oldsmobile 88
• U0797 Oldsmobile 98
• U0797 Oldsmobile Achieva
• U0797 Oldsmobile Aerotech
• U0797 Oldsmobile Alero
• U0797 Oldsmobile Anthem
• U0797 Oldsmobile Aurora
• U0797 Oldsmobile Bravada
• U0797 Oldsmobile Custom
• U0797 Oldsmobile Custom Cruiser
• U0797 Oldsmobile Cutlass
• U0797 Oldsmobile Delmont
• U0797 Oldsmobile Delta
• U0797 Oldsmobile Eight
• U0797 Oldsmobile Eighty-eight
• U0797 Oldsmobile F-85
• U0797 Oldsmobile Incas
• U0797 Oldsmobile Intrigue
• U0797 Oldsmobile Intrique
• U0797 Oldsmobile Jetfire
• U0797 Oldsmobile Lss
• U0797 Oldsmobile Ninety-eight
• U0797 Oldsmobile O4
• U0797 Oldsmobile Omega
• U0797 Oldsmobile Profile
• U0797 Oldsmobile Recon
• U0797 Oldsmobile Silhouette
• U0797 Oldsmobile Six
• U0797 Oldsmobile Ss
• U0797 Oldsmobile Starfire
• U0797 Oldsmobile Toronado
• U0797 Oldsmobile Trofeo
• U0797 Oldsmobile Vista Cruiser

Engine OBD 2 Codes website is a freeware resource center for engine trouble codes.

About Us | Contact | Privacy

Copyright 2017 © All rights reserved