im barely getting around to installing my wideband,i know you calibrate the af meter but how will i know its precise?...i dont want to think its good and tune the car to it then end up blowing something...any help?
how will i know
- Thread starter boosted2085
- Start date
Your wideband doesn't measure air fuel ratio. It measures oxygen. Since it calibrates to the O2 content of the atmosphere it should be accurate but that's the chance one has to take. You can always compare it to a NB at stoich since the NB is more accurate. They should agree...
ok thanks..ill probably use some elses who has theres calibrated just in case i dont feel comfortable with mine
It'll be fine. After the engine is hot run it at a steady 2500 rpm. The WB should read close to 14.7. If it doesn't there's something wrong with either it or the car...