actually a cold engine has to have more fuel to run because the air is so dense. and most cars go into closed loop as soon as it sees the 02's switching at a certain rate. late 90's and newer most...
Type: Posts; User: motocross1550
actually a cold engine has to have more fuel to run because the air is so dense. and most cars go into closed loop as soon as it sees the 02's switching at a certain rate. late 90's and newer most...
which would be better, trick the computer to think its at a higher elevation, that it's hotter than it actually is, that it's richer than it actually is or all three? i know the 02 sensor is a must...