B1490 Honda Crx DTC Code

Honda Crx Engine Specifications:

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

Your Honda Crx engine control system detects a problem, the computer stores the diagnostic trouble code B1490 in its memory. To figure out what is wrong with your vehicle you must first extract the B1490 DTC For Honda Crx.

To solve B1490 Honda Crx 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

B1490 Honda Crx DTC Meaning

B	Body Code - Problem is antilock brake system, electronic suspension and steering systems.
1	MFG - Manufacturer Specific
4	Fuel And Air Metering (Injector Circuit Malfunctions Only)
9	TP Sensor Learn Not Complete
0	Transmission Engaged At High Throttle Angle

There are currently two main types of cylinder deactivation used today, depending on the type of engine. B1490 Honda Crx 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.