WBo2, gauge readout

[(2much)]

Hey guys,

I have fitted up an AEM WB02 gauge into the lancer, i haven't been on the dyno yet, but i do plan to do it soon.

Just wondering for anyone that has one of these or other WB02 gauges, what do you normally see when you are deccelerating (towards a stop).

Mine goes into the very lean, (throttle completely off, and foot on the brake) as soon as i grab a gear and get back on the throttle it comes back to around 13.5ish then lowers as i accelerate.

I haven't had one before, so i'm not sure if this is the reading i should expect, Obviously this is not going to show on a dyno chart, as generally they are WOT, and not really measured deccelerating.

Any insight?

Nick

 

[milkandoj]

Alot of people seem to freak out at this. Its normal on run down coz the ecu is cutting fuel on deceleration

 

[milkandoj]

Alot of people seem to freak out at this. Its normal on run really lean on run down coz the ecu is cutting fuel to engine brake and save fuel