BMW DTC P2624 – Injector Control Pressure Regulator Circuit Low
DTC P2624 meaning on BMW
DTC P2624 on a BMW indicates an issue with the Injector Control Pressure Regulator Circuit being detected as low. This fault code is specific to the fuel injection system and points to a problem with the control of the fuel pressure regulation.
BMW DTC P2624 symptoms
Symptoms of DTC P2624 on a BMW may include rough idling, poor acceleration, decreased fuel efficiency, engine misfires, and in some cases, the vehicle may go into a limp mode where power is significantly reduced.
BMW DTC P2624 causes
The common causes of DTC P2624 on a BMW include a faulty fuel pressure regulator, issues with the fuel pump, wiring or connector problems in the injector control pressure regulator circuit, or a malfunction in the engine control module (ECM).
BMW DTC P2624 seriousness
While the vehicle may still be operable with DTC P2624, it is not recommended to ignore this fault code as it can lead to poor engine performance and potential long-term damage if left unresolved. It is advisable to address the issue promptly.
How to diagnose DTC P2624 on BMW
To diagnose DTC P2624 on a BMW, a mechanic would typically use a diagnostic scanner to retrieve the fault code and then perform a thorough inspection of the fuel pressure regulator, fuel pump, wiring, and connectors in the injector control pressure regulator circuit to identify the root cause of the issue.
How to fix DTC P2624 on BMW
Fixing DTC P2624 on a BMW may involve replacing the faulty fuel pressure regulator, repairing any damaged wiring or connectors, addressing issues with the fuel pump, or reprogramming the engine control module if necessary. It is recommended to follow the manufacturer’s repair procedures for a proper fix.
How to erase DTC P2624 on BMW
Once the underlying issue causing DTC P2624 on a BMW has been resolved, the fault code can be erased using a diagnostic scanner. By clearing the code, the vehicle’s ECM will reset the check engine light, and the system will monitor 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
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