B1248 Volvo 440 DTC Code

Volvo 440 Engine Specifications:

Engine Type :	Single Cylinder Engine
Cylinder Type :	V-Type Engine
Engine Air Intake Process :	Supercharged Engine

Your Volvo 440 engine control system detects a problem, the computer stores the diagnostic trouble code B1248 in its memory. To figure out what is wrong with your vehicle you must first extract the B1248 DTC For Volvo 440.

To solve B1248 Volvo 440 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

B1248 Volvo 440 DTC Meaning

B	Body Code - Problem is antilock brake system, electronic suspension and steering systems.
1	MFG - Manufacturer Specific
2	Computer And Auxiliary Outputs
4	Control Module Throttle Actuator Position Performance
8	Park/Neutral Postion (PNP) Switch Circuit Engine Torque Signal Circuit

The rule of B1248 Volvo 440 code when it comes to emissions-related vehicle repair is that any modification that changes the vehicle from a certified configuration to a non-certified configuration is considered tampering: this applies to both vehicle owners and repair facilities and is, therefore, a Federal offense. Replacing a catalyst with a straight pipe is one traditional example of B1248. Likewise, overriding the OBD B1248 DTC For Volvo 440 system through the use of high-tech defeat devices or non-certified computer chips, for example, would also be considered tampering. The OBD system may, however, be repaired back to its original certified configuration with certified performance chips or appropriate aftermarket parts.