B0042 Oldsmobile Recon DTC Code

Oldsmobile Recon Engine Specifications:

Engine Type :	Multi-Cylinder Engine
Cylinder Type :	W-Type Engine
Engine Air Intake Process :	Turbocharged Engine

Your Oldsmobile Recon engine control system detects a problem, the computer stores the diagnostic trouble code B0042 in its memory. To figure out what is wrong with your vehicle you must first extract the B0042 DTC For Oldsmobile Recon.

A good ground connection is also extremely important. B0042 Oldsmobile Recon engine problem because the presence of voltage at the panel harness won't make the panel work if there is a bad ground connection. Since the instrument cluster is mounted in a plastic dash, a separate ground wire or ground circuit through the wiring harness is usually needed to complete the power circuit. Refer again to the wiring diagram to find the ground path, and then check it with your ohmmeter. Do not use a self-powered test light because it cannot measure resistance (any resistance will lower circuit voltage).

B0042 Oldsmobile Recon DTC Meaning

B	Body Code - Problem is antilock brake system, electronic suspension and steering systems.
0	SAE - Generic
0	Transmission
4	Control Module Throttle Actuator Position Performance
2	Kick-Down Switch Failed Short

There are currently two main types of cylinder deactivation used today, depending on the type of engine. B0042 Oldsmobile Recon 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.