Hi guys, I have a p1297 sometimes and the car goes into soft limp mode, I have changed the divertor valve, whole pcv system including hockey puck and suction jet pump and pipework, changed the map sensor and maf sensor, changed the intercooler to the toyosport (this was happening before that too) and ive changed every vacuum hose under the inlet manifold. the car is not mapped the only things ive done are toyosport intercooler, ramair induction kit, sports cat and cat back and the N249 bypass. the only other code I get is the one for SAI incorrect airflow and when I look down at it i can see the top rivet has broken and the pump is split, could this cause the p1297?
torque pro shows im getting a consistant -23.9 psi vacuum at idle and 10 psi when on full boost which obviously changes when it goes into soft limp until I turn off the engine and start again then all power is back for a while.
torque pro shows im getting a consistant -23.9 psi vacuum at idle and 10 psi when on full boost which obviously changes when it goes into soft limp until I turn off the engine and start again then all power is back for a while.
