BMW DTC P2A64 – Alternative Fuel Tank ‘C’ Level Sensor Circuit
DTC P2A64 meaning on BMW
The DTC P2A64 code on a BMW indicates an issue with the Alternative Fuel Tank ‘C’ Level Sensor Circuit. This code is specific to the sensor responsible for monitoring the fuel level in the alternative fuel tank ‘C’.
BMW DTC P2A64 symptoms
Symptoms of the DTC P2A64 code on a BMW may include inaccurate fuel level readings on the dashboard, fluctuating fuel gauge readings, or the fuel gauge showing empty even when the tank is full.
BMW DTC P2A64 causes
The common causes of the DTC P2A64 code on a BMW include a faulty level sensor in the alternative fuel tank ‘C’, wiring issues in the sensor circuit, or a malfunction in the fuel level sensor module.
BMW DTC P2A64 seriousness
While the DTC P2A64 code may not directly affect the drivability of the vehicle, it is important to address this issue promptly to ensure accurate monitoring of the fuel level in the alternative fuel tank ‘C’.
How to diagnose DTC P2A64 on BMW
To diagnose the DTC P2A64 code on a BMW, a mechanic would typically start by inspecting the wiring and connectors related to the alternative fuel tank ‘C’ level sensor. They may also perform a scan tool test to check for any stored fault codes and monitor the sensor readings.
How to fix DTC P2A64 on BMW
Fixing the DTC P2A64 code on a BMW may involve replacing the faulty level sensor in the alternative fuel tank ‘C’, repairing any damaged wiring or connectors, or replacing the fuel level sensor module if necessary. It is recommended to follow the manufacturer’s diagnostic and repair procedures.
How to erase DTC P2A64 on BMW
Once the issue causing the DTC P2A64 code has been addressed and fixed, the code can be erased using a diagnostic scan tool. By clearing the code, the vehicle’s onboard computer will reset and monitor the system for any recurring issues.
Recommended tools & DTC Scanners for BMW
Best Diagnostic App for modern BMWs: BimmerLink
Recommended Bluetooth adapter for Bimmerlink: OBDLink CX
Cable adapter for Bimmerlink: Enet Cable USB Type C
For older BMWs we recommend: Autel AutoLink AL319 (2024 version)
Easy-to-use Multimeter for reliable diagnostics: AstroAI Auto-ranging Multimeter
Some of the links on this page may be affiliate links, which means we may earn a small commission if you make a purchase. This helps us keep our DTC database up to date and provide valuable content for free. We only recommend products that we have tested and believe to be the best in their class.