P2494 DTC For Holden Caprice

Holden Caprice Engine Specifications:
Engine Type :Multi-Cylinder Engine
Cylinder Type :W-Type Engine
Engine Air Intake Process :Supercharged Engine

Your Holden Caprice engine control system detects a problem, the computer stores the diagnostic trouble code P2494 in its memory. To figure out what is wrong with your vehicle you must first extract the P2494 DTC For Holden Caprice.

A good ground connection is also extremely important. P2494 Holden Caprice 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).

P2494 Holden Caprice DTC Meaning

P Powertrain Code - Problem is related engine, transmission and emissions systems.
2 MFG - Manufacturer Specific
4 Fuel And Air Metering (Injector Circuit Malfunctions Only)
9 TP Sensor Learn Not Complete
4 Cruise Vehicle Speed/Set Speed Difference Too High

There are currently two main types of cylinder deactivation used today, depending on the type of engine. P2494 Holden Caprice 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.

P2493 DTC (Previous DTC Code) ( Next DTC Code ) P2495 DTC
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The listed Holden models will give information about P2494 DTC.