C3489 Oldsmobile Curved Dash DTC Code

Oldsmobile Curved Dash Engine Specifications:

Engine Type :	Single Cylinder Engine
Cylinder Type :	Opposite Piston Engine
Engine Air Intake Process :	Turbocharged Engine

Your Oldsmobile Curved Dash engine control system detects a problem, the computer stores the diagnostic trouble code C3489 in its memory. To figure out what is wrong with your vehicle you must first extract the C3489 DTC For Oldsmobile Curved Dash.

To solve C3489 Oldsmobile Curved Dash 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

C3489 Oldsmobile Curved Dash DTC Meaning

C	Chassis Code - Problem is controller area network wiring bus and modules.
3	SAE - Generic
4	Fuel And Air Metering (Injector Circuit Malfunctions Only)
8	Crankshaft Position Sensor Circuit Performance
9	A/C System High Pressure High Temperature

If your vehicle failed a C3489 Oldsmobile Curved Dash test and the C3489 Check Engine Light is NOT on, chances are you have a problem with the OBDII system, a burned out MIL lamp, or a faulty catalytic converter. The converter is essentially an afterburner that cleans up the exhaust after it exits the engine. The OBDII system uses C3489 a ownstream oxygen sensor to monitor the efficiency of the converter, and it should detect a drop in converter efficiency if the converter has been contaminated or is failing (ignition misfiring, leaky exhaust valves, and oil burning can all damage the converter). What you want to look C3489 DTC For Oldsmobile Curved Dash: Any conditions that might cause ignition misfire, an overly rich or lean fuel condition, or loss of compression.