When I'm in close loop the LTFT go -15 to -25 and AEM wideband read 1.1 to 1.3 Lambda
Any advice? in open loop the AEM read 0.8 to 0.9 lambda
Ofcource talking on idle only, and I test open and close loop by setting the OL Fuel TPS Thresh all to 0 then I'm in open loop and LTFT read nothing. attached tune file, can configurations and parts and datalog