Flower Posted March 1, 2015 Share Posted March 1, 2015 Hi guys,Bolted on a WEPR TD04 set up SS and EXWG setupSeems 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 Quote Link to post Share on other sites
Flower Posted March 1, 2015 Author Share Posted March 1, 2015 ^😀 Quote Link to post Share on other sites
mikey4410 Posted March 1, 2015 Share Posted March 1, 2015 I know for a fact that afrs are these at set condition : cold start 11.5 afrwarm idle 14.7-16.00cruise and light loads 14.7-15.00boost wide open throttle 10-11.5 depending on your tune its sounds asif ure cars thinking its "cold" abd its fueling for it. Quote Link to post Share on other sites
Gainzy Posted March 1, 2015 Share Posted March 1, 2015 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... Quote Link to post Share on other sites
5e colin Posted March 1, 2015 Share Posted March 1, 2015 try swapping over to a new ecu temp sensor and o2 sensor they both affect it Quote Link to post Share on other sites
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