Error code
OBD2 P2048
OBD2P2048
Diagnostic Trouble Code· Standard OBD-II fault code read from the vehicle's onboard diagnostics.
What it means
Reductant Injector Circuit Low.
Severity
moderateCan drive, but may experience reduced performance or emissions issues.
Summary
P2048 indicates a low circuit issue with reductant injector 1 on bank 1 of the engine.
Common Causes
- Wiring short to ground
Fixes
- Inspect and repair the wiring for reductant injector 1 on bank 1.
FAQ
What does P2048 mean?
P2048 indicates a low circuit issue with reductant injector 1 on bank 1 of the engine.
How do I fix it?
Inspect and repair any wiring issues for reductant injector 1 on bank 1.
Not affiliated with OBD2. Answer summarized from the manufacturer's manual linked above; consult that source for the authoritative procedure.
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