DF105 Oldsmobile Ninety Eight DTC Code

Oldsmobile Ninety Eight Engine Specifications:

Engine Type :	Multi-Cylinder Engine
Cylinder Type :	W-Type Engine
Engine Air Intake Process :	Naturally Aspirated

Your Oldsmobile Ninety Eight engine control system detects a problem, the computer stores the diagnostic trouble code DF105 in its memory. To figure out what is wrong with your vehicle you must first extract the DF105 DTC For Oldsmobile Ninety Eight.

DF105 Oldsmobile Ninety Eight engine problem can be occur defective fan clutches are a common and often overlooked cause of engine overheating. The shear characteristics of the clutch fluid gradually deteriorates over time, with an average loss in drive efficiency of about 200 rpm per year. Eventually slippage reaches the point where effective cooling is no longer possible and overheating results. (On average, the life of a fan clutch is about the same as a water pump. If one needs to be replaced, the other usually does too.)

DF105 Oldsmobile Ninety Eight DTC Meaning

D	Chassis Code - Problem is controller area network wiring bus and modules.
F	SAE - Generic
1	Fuel And Air Metering
0	Air Conditioning (A/C) Clutch Feedback Circuit High Voltage
5	Cruise Inhibit Control Circuit

There are currently two main types of cylinder deactivation used today, depending on the type of engine. DF105 Oldsmobile Ninety Eight 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.