P0352 on BMW M3
Factory diagnostic protocol and troubleshooting wire for fault code P0352 specifically for the BMW M3 (2021–2026, 3.0L High-Revving Twin-Turbo Inline-6 (S58 473HP–523HP Competition)).
1. Symptoms of P0352 on BMW M3
When the Engine Control Module (ECM/PCM) on your BMW M3 (3.0L High-Revving Twin-Turbo Inline-6 (S58 473HP–523HP Competition)) logs fault code P0352, drivers commonly observe:
2. Most Likely Causes on BMW M3
Historical warranty claims and technical repair bulletins for BMW M3 point to the following failure distribution:
3. Step-by-Step DIY Repair Guide for BMW M3
Swap Coil 2 with Coil 1. If code becomes P0351, replace coil. on the BMW M3 equipped with 3.0L High-Revving Twin-Turbo Inline-6 (S58 473HP–523HP Competition).
Verify 12V power and trigger pulse. on the BMW M3 equipped with 3.0L High-Revving Twin-Turbo Inline-6 (S58 473HP–523HP Competition).
Replace Coil B with OEM part. on the BMW M3 equipped with 3.0L High-Revving Twin-Turbo Inline-6 (S58 473HP–523HP Competition).
Clear DTCs and confirm zero misfires. on the BMW M3 equipped with 3.0L High-Revving Twin-Turbo Inline-6 (S58 473HP–523HP Competition).
Equipment for Diagnosing BMW M3 (P0352)
Direct-Fit Laser Iridium Spark Plugs (Set of 4/6)
Pre-gapped iridium spark plugs engineered to restore smooth combustion on BMW M3.
Magnetic Swivel Spark Plug Socket Set
360-degree magnetic swivel socket prevents ceramic plug cracks inside deep engine spark wells.
BlueDriver Bluetooth Pro OBDII Scan Tool
Reads and clears enhanced codes (ABS, Airbag, Transmission, Engine) & live freeze-frame telemetry on phone.
Other Common Fault Codes on BMW M3
Frequently diagnosed powertrain, emissions, and sensor trouble codes logged on the BMW M3:
4. BMW M3 P0352 FAQs
What causes code P0352 to trigger on a BMW M3?
On the BMW M3 (3.0L High-Revving Twin-Turbo Inline-6 (S58 473HP–523HP Competition)), P0352 is most frequently caused by Dead Cylinder 2 ignition coil or Damaged harness wiring.
Where is the OBD-II port located on my BMW M3?
On the BMW M3, the 16-pin DLC diagnostic connector is located Driver A-pillar base kick panel behind spring-loaded door. Plug in any standard OBD-II scanner with the ignition in the ON position to read freeze-frame parameters.
Can I safely drive my BMW M3 with code P0352?
No. Cylinder 2 ignition coil has failed. Given that P0352 carries a Critical severity rating, we advise avoiding heavy towing or aggressive throttle inputs until sensor readings are verified.