TD04 Blitz access rich idle and lean cruise ?

[Flower]

Hi guys,

Bolted on a WEPR TD04 set up SS and EXWG setup

Seems idle afr'a are around 11 which I can live with would like to see it leaner if anyone has any ideas ? Although I have had a new lambda.

Also I cruise the afr seems to bounce from 14.5 to 16-17 it's really confusing me ?

I know the pnp ecus arnt the best but I do have a emanage blue to go on.

It is a auto converted to manual so it has a 4 wire tps could this affect it ?

Also wot is well up there at around 10-10.5

Any advice would be great ?

Cheers

[Flower]

^😀

[mikey4410]

I know for a fact that afrs are these at set condition :

cold start 11.5 afr

warm idle 14.7-16.00

cruise and light loads 14.7-15.00

boost wide open throttle 10-11.5 depending on your tune

its sounds asif ure cars thinking its "cold" abd its fueling for it.

[Gainzy]

Just put the stock ecu back on run low boost sell the plug n play and go get it fine tuned no more afr worries...

[5e colin]

try swapping over to a new ecu temp sensor and o2 sensor they both affect it