Your Kaiser Manhattan engine control system detects a problem, the computer stores the diagnostic trouble
code U20EF in its memory.
To figure out what is wrong with your vehicle you must first extract the U20EF DTC For Kaiser Manhattan.
To solve U20EF Kaiser Manhattan problem, you'll have to remove the muffler, crankcase and other components blocking the valve chamber. Then, remove the cylinder head bolts (label for easy re-installation) Adjust the jaws of the valve spring compressor until they touch the top and bottom of the valve chamber Push the tool in to compress the spring and tighten the jaws Remove the retainers and lift out the valves , compressors and springs
U20EF Kaiser Manhattan DTC Meaning
Network Code - Problem is climate control system, lighting, airbags, etc.
MFG - Manufacturer Specific
BBV Sensor Circuit Low Voltage
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. U20EF Kaiser Manhattan 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.