Fault Code P2146
Code meaning, symptoms, possible causes, part number, and estimated cost.
P2146
Fuel Injector Group 'A' Supply Voltage Circuit/Open
Problem with the supply voltage circuit or an open circuit for fuel injectors in group 'A'. This can affect fuel delivery and engine performance.
Part Details
Part Name
Fuel injectors (Fuel Injectors)
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
- Engine misfires or runs erratically
- Check Engine Light on
- Loss of engine power
- Hard starting
Possible Causes
- 1Faulty fuel injector
- 2Damaged or shorted wiring
- 3Engine Control Module (ECM) issue
- 4Loose/corroded electrical connector
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