B278D DTC For Giannini 1000

Giannini 1000 Engine Specifications:

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

Your Giannini 1000 engine control system detects a problem, the computer stores the diagnostic trouble code B278D in its memory. To figure out what is wrong with your vehicle you must first extract the B278D DTC For Giannini 1000.

To solve B278D Giannini 1000 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

B278D Giannini 1000 DTC Meaning

B	Body Code - Problem is antilock brake system, electronic suspension and steering systems.
2	MFG - Manufacturer Specific
7	Ignition System Or Misfire
8	Crankshaft Position Sensor Circuit Performance
D	TFP Valve Position Switch-Drive Without Drive Ratio

If your vehicle failed a B278D Giannini 1000 test and the B278D 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 B278D 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 B278D DTC For Giannini 1000: Any conditions that might cause ignition misfire, an overly rich or lean fuel condition, or loss of compression.

B278C DTC (Previous DTC Code)

( Next DTC Code ) B278E DTC

You can also check other Giannini car models :

The listed Giannini models will give information about B278D DTC.