why do i have more power
#1
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why do i have more power
why do i have more power when I first srart the car , it has like 20 more hp then it hits warm up and the it drops off what is the reason for this ?
#3
BDC Motorsports
Re: why do i have more power
Originally posted by chrispapas
why do i have more power when I first srart the car , it has like 20 more hp then it hits warm up and the it drops off what is the reason for this ?
why do i have more power when I first srart the car , it has like 20 more hp then it hits warm up and the it drops off what is the reason for this ?
B
#7
Sharp Claws
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you could have a sensor that is old and the readings are a bit off from what they should be, since from what you say after it warms up the power loss is noticable, it is also in a closed loop state going off of the O2 sensor readings to adjust the fuel mixture, if your O2 sensor is old you might want to replace it, they should be replaced periodically anyways.
note though, the O2 is NOT the only sensor that adjusts the fuel curve, almost all sensors go into the injection PW modeling process but the O2 sensor is the most common failure component, they can still work but at lowered capacity and lazy readings.
double note, that is IF there is even a problem at all. as stated, almost all engines run better when cold. (why do you think intercoolers were invented? )
note though, the O2 is NOT the only sensor that adjusts the fuel curve, almost all sensors go into the injection PW modeling process but the O2 sensor is the most common failure component, they can still work but at lowered capacity and lazy readings.
double note, that is IF there is even a problem at all. as stated, almost all engines run better when cold. (why do you think intercoolers were invented? )
Last edited by RotaryEvolution; 10-30-03 at 11:12 PM.
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