Code Search

Please fill the "Code Box" to find engine fault code.

Car Models :

Please select your car.

How To Clear Check Engine Lights ?

Ways to clear check engine light on car panel.

Check Engine Light Dictionary

Ways to clear check engine light on car panel.

B2148 Engine Trouble Code

Meaning of B2148 engine trouble code is a kind of body trouble code and when the check engine light comes B2148 code on the first you should check is the gas cap. Pull over, retighten it, and take a look at the cap to see if it has any cracks in it. Continue driving and see if the check engine light turns off. Alternately, you can purchase a gas cap for about $3 at an auto parts store. All you need to do is take the old one off and screw on the new one. If you've already made it to the store, you might as well just replace it. While not car-threatening, it's good to take care of this right away to improve gas mileage.

B2148 Fault Symptoms :

Check engine light comes on
Engine stalling or misfiring
Engine performance issues
Car not starting

If one of these reasons for B2148 code is occuring now you should check B2148 repair processes.
Now don't ask yourself; What should you do with B2148 code ?
The solution is here :

B2148 Possible Solution:

Power Steering Pressure (PSP) Switch Malfunction In Key On, Engine Off Self-Test, this DTC indicates the PSP input to the PCM is high. In Key On, Engine Running Self-Test, this DTC indicates that the PSP input did not change state. Steering wheel must be turned during Key On, Engine Running Self-Test PSP switch/shorting bar damaged SIG RTN circuit open PSP circuit open or shorted to SIGRTN PCM damaged.

B2148 Code Meaning :

B	2	1	4	8
OBD-II Diagnostic Body (B) Trouble Code For Engine	Fuel And Air Metering (Injector Circuit Malfunctions Only)	Fuel Rail/System Pressure - Too High	Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)	Clutch Position Sensor Circuit Malfunction

The oxygen (02) sensors on your car measure the oxygen in the exhaust to determine how rich or lean the ratio of fuel and air are in the cylinders. Optimizing this mixture means better fuel economy and fewer exhaust emissions.

B2148 OBD-II Diagnostic Body (B) Trouble Code Description

B2148 engine trouble code is about Clutch Position Sensor Circuit Malfunction.

Main reason For B2148 Code

The reason of B2148 OBD-II Engine Trouble Code is Fuel Rail/System Pressure - Too High.

B2148 DTC specifically refers to the camshaft (cam) timing. In this case, if the cam timing is over-retarded, the engine light will be illluminated and the code will be set.

	Example: 0140