only codes I'm getting is a/c speed sensor and the one saying everything is working good I've changed all intake gaskets and hoses changes iac and gaskets to try fix the issues no change new fuel pump and fpr i can hear the pump pressurise and there is pressure in the line if i take it off i have only used the stock efi loom earths on the manifold but surely that should be plenty there straight to the battery i have removed the fuel filter there was no change I'm going to buy a new dizzy with cas,o2 sensor,leads see how that goes afar that everything has been changed except the air valve thing on the manifold near the thermostat and the ecu