U1640 Bmw 5 Engine Fault Code

Check Solution For U1640 Bmw 5 OBD Code :

U1640 Bmw 5 engine code seems a kind of network problem, we try to show one by one the meaning and the solution.
Brief explanation of the U1640 Bmw 5 code and definition of U1640 Bmw 5 is the bottom side.

U1640 Bmw 5 Meaning :

u Network Code
Problem is climate control system, lighting, airbags, etc.
1 MFG - Manufacturer Specific
6 Vehicle Speed Control And Idle Control System
4 BBV Sensor Circuit Low Voltage
0 Transmission Engaged At High Throttle Angle

MFG - Manufacturer Specific codes, which have a '1' as their second digit to indicate they are unique to a particular vehicle make or model. These special codes were deemed necessary by the vehicle manufacturers so they could provide additional diagnostic information beyond the basic list of generic OBD II codes for all kinds of faults, not just emissions-related faults.

How To Fix U1640 Bmw 5 ?

The poor running symptoms are consistent with a MAP sensor malfunction. In addition, in some cases, a bad MAP sensor will not throw a code. Again, the ELD code likely represents a separate wiring issue.

U1640 Bmw 5 Code Description:

The engine system, in conjuction with the engine control module (ECM)/powertrain control module (PCM), activates the U1640 code solenoid valve to control oil pressure to the engine mechanism that is installed in the valve system to switch valve timing between Low and High.If the engine solenoid valve has an open or short circuit, a DTC is stored. When you see U1640 Bmw 5 engine fault code on your engine code reader this description will help you.

U Codes List of all Network codes.

Final Step: In the definitions listed below, there is a test drive recommended after you've completed any repairs to see if the condition is fixed. Before you take a test drive after a repair, always erase the U Code(s) first. This will turn the check engine light off and then you will know if the check engine light returns, you've got further diagnostics to complete.

BE CAREFUL !
This engine code information is presented for information purposes only. This is not intended as repair advice and we are not responsible for any actions you take on any vehicle.

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