U3466 Trouble Code

View U3466 obd/2 error code description and symptoms. U3466 engine photo

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 U3466

As long as the throttle plate remains closed, the idling speed and quality is controlled by the PCM via the idle control valve, and as can be seen from the above it should be clear that idle control on a gasoline engine is a complex affair. For instance, if the engine is started in sub-zero temperatures, the PCM will command the idling control valve to allow less air to enter the engine to enrich the air/fuel mixture to create a condition which is roughly analogous to how chokes worked on carburetted engines to control idling in cold weather.

U3466 Error Code Repair Process :

The scent may U3466 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 U3466, so if the inside of your car injector high side open - bank 1 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.

U3466 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.

Common Causes of U3466

A common cause of code U3466 is the failure of Injector High Side Open - Bank 1, but there are several other possible causes as well, such as ;

Continuous oil flow to the VCT piston chamber
Damaged VCT phaser
Improper ignition timing
Continuous oil flow to the VCT piston chamber

U3466 code for all cars

You can view according U3466 DTC for your car model. We selected several models to see obd2 solutions click and view it.

+U3466 Volvo 142

+U3466 Holden Maloo

+U3466 Mazda Mazda 2

+U3466 Red Flag Hongki

+U3466 Caterham 1700

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

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