GermanAW

Hello everyone hope you guys are all well, i got one problem hope can get some advise, i got 2013 cayenne 3.6l engine, have about 134xxx mile, got a car with dead battery, charge battery start the car had a lot code including misfire all cyl, and addition to that had code for aux. water par which locate on passage side back of engine, went and replace install new oem spark plugs and coils, now i cannot even start a car it shut right back, cant hold idle at all try to accelerate nothing came code P050a which is idle control valve i search around but this car seams to be does not have it so i decide to replace throttle body same no changes hope you guys can help.. best regards

Needsdecaf

Before you do anything, change the damn battery out. Old batteries throw all kinds of issues.

GermanAW

i did it it is actually i did find one of problem i had it was fuse 13 25 amp on driver side dash which supplying power to fuse 7 15 amp, which powering ignition coils, but i still have rough itle which can run for about 1 min and dyeing him self like have no gas in it..