BMW DTC P2A19 – Injection Pump Fuel Metering Control ‘D’ High (Cam/Rotor/Injector)
DTC P2A19 meaning on BMW
The DTC P2A19 code on a BMW indicates an issue with the Injection Pump Fuel Metering Control ‘D’ High (Cam/Rotor/Injector). This means that there is a problem with the fuel metering control system, specifically related to the cam, rotor, or injector components.
BMW DTC P2A19 symptoms
Symptoms of the BMW DTC P2A19 code may include rough idling, reduced engine performance, decreased fuel efficiency, engine misfires, and potentially an illuminated check engine light on the dashboard.
BMW DTC P2A19 causes
The DTC P2A19 code on a BMW can be triggered by various factors, including a faulty fuel injector, issues with the camshaft or rotor components, fuel system malfunctions, wiring problems, or a malfunctioning fuel metering control module.
BMW DTC P2A19 seriousness
Ignoring the DTC P2A19 code on a BMW can lead to further engine damage, reduced fuel efficiency, and potential drivability issues. It is important to address this code promptly to prevent more severe problems down the line.
How to diagnose DTC P2A19 on BMW
To diagnose the DTC P2A19 code on a BMW, a mechanic would typically perform a thorough inspection of the fuel injection system, check the camshaft and rotor components for any signs of wear or damage, conduct fuel pressure tests, and use diagnostic tools to pinpoint the exact cause of the issue.
How to fix DTC P2A19 on BMW
Fixing the DTC P2A19 code on a BMW may involve replacing a faulty fuel injector, repairing or replacing damaged camshaft or rotor components, addressing any fuel system issues, repairing wiring problems, or replacing the fuel metering control module if necessary. It is recommended to follow the manufacturer’s repair procedures and use quality replacement parts.
How to erase DTC P2A19 on BMW
Once the underlying issue causing the DTC P2A19 code on a BMW has been fixed, the code can be erased using a diagnostic scanner or tool. By clearing the code, the check engine light should turn off. It is important to ensure that the repair has been successful before erasing the code to prevent it from reoccurring.
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.