Bill's 02 Z-28 SS

Hi Folks
How do I turn off the air pump using HP Tuners?
When I used the WBO2 sensor, they claim that the air pump adds air (which I understand) and lean out the AFR. They recommend to disable the pump, I would like to do with HP Tuners software vs disconnecting the belt or what ever.
Thanks
Bill

HurricaneZ

iTrader: (1)

This only happens for the 1st 2 minutes after a cold startup, verified by my wideband commander.

Bink

Pull the fuse. Sorry, I don't know which one it is on fbods.

joel

monodax

You could also disable it by setting the Air Pump Disable Coolant Temp to something really low. I haven't tested this but it does seem to coorespond to when it cuts off. Mine is set to disable @ 14 degrees F from the stock program so this would make sense as it cuts off pretty quick after I first start the car.

Or you could pull the fuse and delete the code.

Bill's 02 Z-28 SS

Hi Folks
Thanks - Pulling the fuse sounds like the easiest approach to the problem and my factory setting is also set to 14 degrees F - that is what confused me. I guess the question begs to be asked, why have the pump if it is only used during start up???
Bill

SSpeedracer

iTrader: (8)

Less emissions to ruin the environment. Catalytic convertor is not up to operating temperture yet.

Bill's 02 Z-28 SS

Thanks - That makes sense but expensive.
Bill