Fault Code P2154
Code meaning, symptoms, possible causes, part number, and estimated cost.
P2154
Injector Circuit/Open - Group D
This code indicates an open circuit or electrical fault in the fuel injection system for Group D, affecting engine operation. Group D typically refers to cylinders 4, 6, 8, 10, or others depending on the engine.
Part Details
Part Name
Fuel Injector
Reference P/N (OEM)
N/A
General part number for this fault code — not necessarily for your specific vehicle
Estimated Cost
₪400 - ₪1200
Engine Location
Engine compartment
Symptoms
- Check Engine Light illuminated
- Engine misfire
- Starting difficulties
- Engine performance reduction
Possible Causes
- 1Damaged wiring or short in injector circuit
- 2Faulty fuel injector
- 3Loose or corroded connector
- 4Engine Control Module (ECM) failure
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