U3403 DTC For Bmw 6
Bmw 6 Engine Specifications:
| Engine Type : | Multi-Cylinder Engine |
| Cylinder Type : | W-Type Engine |
| Engine Air Intake Process : | Supercharged Engine |
Your Bmw 6 engine control system detects a problem, the computer stores the diagnostic trouble
code U3403 in its memory.
To figure out what is wrong with your vehicle you must first extract the U3403 DTC For Bmw 6.
Another consequence of U3403 Bmw 6 engine overheating may be a blown head gasket. Heat makes aluminum swell almost three times faster than cast iron. Thermal stress can distort the head and make it swell in areas that are hottest like those between exhaust valves in adjoining cylinders, and areas that have restricted coolant flow like the narrow area that separates the cylinders. The typical aluminum head swells most in the middle, which can crush the head gasket if the head gets too hot. This will usually cause the head gasket to leak compression between adjacent cylinders, or leak coolant into the cylinders.
U3403 Bmw 6 DTC Meaning
| U |
Network Code - Problem is climate control system, lighting, airbags, etc. |
| 3 |
SAE - Generic |
| 4 |
Fuel And Air Metering (Injector Circuit Malfunctions Only) |
| 0 |
Air Conditioning (A/C) Clutch Feedback Circuit High Voltage |
| 3 |
TFP Valve Position Switch-Drive Without Drive Ratio |
There are currently two main types of cylinder deactivation used today, depending on the type of engine. U3403 Bmw 6 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.
You can also check other Bmw car models :
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The listed Bmw models will give information about U3403 DTC.
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