October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.
Engine Electrical System - Repair (N52) Expand All (for easy ctrl-f) Collapse All Troubleshooting Ignition Wires, Spark Plugs Ignition Coil 12 13 Notes on Checking Ignition System 12 13 009 Checking Rod-Type Ignition Coils (M54, M56, N40, N42, N43, N45, N46, N52, N62, N62TU, N73) 12 13 511 Replacing Ignition Coil (N52, N52K, N51) Electronic Switching Or Control Unit 12 14 521 Replacing Crankshaft Pulse Generator (N52, N52K, N51, N53) 12 14 523 Replacing Inlet Camshaft Pulse Generator (N52, N52K, N51, N53) 12 14 523 Replacing Pulse Generator On Inlet Camshaft (N52K) 12 14 524 Replacing Exhaust Camshaft Pulse Generator (N52, N52K, N51, N53) 12 14 524 Replacing Pulse Generator On Exhaust Camshaft (N52K) 12 14 550 Replacing Control Unit (DME) 12 14 600 Removing/replacing Knock Sensors (N52, N52K, N51) 12 14 700 Coding Control Module (DME / DDE) 12 14 705 Programming Control Unit (DME / DDE) Alternator With Drive And Mounting Regulator Starter With Mounting Starter Lead Engine Wiring Loom Oil Pressure/Oil Temperature/Oil Gauge Control Unit Box