Is OBD Effective in Enhancing Power?

1 Answers
AxelAnn
07/30/25 7:35am
OBD is effective in enhancing power. More information about OBD is as follows: 1. OBD is the connection interface for the vehicle's onboard computer. OBD add-ons can read relevant data from the onboard computer, such as air intake volume, intake temperature, fuel injection volume, etc. By optimizing the air-fuel ratio, OBD add-ons bring the air-to-fuel ratio closer to the optimal value of 1:14.7, thereby enabling the fuel to perform more work. 2. OBD only alerts when emissions are not up to standard. However, if the fuel quality is substandard, installing OBD will be ineffective. 3. OBD continuously monitors systems and components such as the engine, catalytic converter, particulate filter, oxygen sensor, emission control system, fuel system, EGR, etc.
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