2000 540I E62 Fault Codes

[dgagne04]

Just bought this Car it starts easy but Idles Rough, Needs an Alternator, and Fan Clutch. I put a Scan Tool on it and it Had 10 Codes.
0113, Cant Find this One
1341, Multy Cyl Misfire with Fuel cut off
The rest are the Same But for each Cylinder.
1345 Misfire Cyl 2 with Fuel cut off
1353 Cyl 6
1347 Cyl 3
1355 Cyl 7
1351 Cyl 5
1349 Cyl 4
1357 Cyl 8
1343 Cly 1

Just Not Sure where to Start,,, Anyone seen this before?

Dave

[westin]

alternator,check plugs check boots for arcing make sure coils firing, injectors working.

[Lord Vader]

The idle rough problem could be a cracked or ton intake boot or vacuum line. Inspect them thoroughly for cracks or tears. The other issue could be a dirty ICV or MAF. Check the ICV first.

The misfire is usually caused by one of two problems. The coil packs or the injectors. I'm thinking it may be your injectors. You can pull em out and have a look at them to see. Check the coil packs to be sure, but with all of them showing a code you cant swap em to test them.