P168A Bmw 335 DTC Code | EngineDTC.com

Bmw 335 Engine Specifications:

Engine Type :	Single Cylinder Engine
Cylinder Type :	Opposed Cylinder Engine
Engine Air Intake Process :	Turbocharged Engine

Your Bmw 335 engine control system detects a problem, the computer stores the diagnostic trouble code P168A in its memory. To figure out what is wrong with your vehicle you must first extract the P168A DTC For Bmw 335.

On 1999 and later P168A Bmw 335 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.

P168A Bmw 335 DTC Meaning

P	Powertrain Code - Problem is related engine, transmission and emissions systems.
1	MFG - Manufacturer Specific
6	Vehicle Speed Control And Idle Control System
8	Crankshaft Position Sensor Circuit Performance
A	TFP Valve Position Switch-Drive Without Drive Ratio

While fuel economy was increased, acceleration was seriously compromised, and the loss of engine vacuum led to a dangerous loss of braking assist when the P168A Bmw 335 code system was in four-cylinder mode. In addition to these issues, while the company proposed a hydraulically controlled system that could be switched from within the car, the version they implemented had to be manually changed in the engine compartment using hand tools.