Error code
OBD2 P2144
OBD2P2144
Diagnostic Trouble Code· Standard OBD-II fault code read from the vehicle's onboard diagnostics.
What it means
Exhaust Gas Recirculation Vent Control Circuit Low.
Severity
moderateCan drive but may experience reduced performance and potential emissions issues.
Summary
P2144 indicates a low voltage issue in the EGR vent control circuit, which is part of the exhaust gas recirculation system.
Common Causes
- Wiring short to ground
Fixes
- Repair or replace the EGR vent control circuit wiring.
FAQ
What does P2144 mean?
P2144 indicates a low voltage issue in the EGR vent control circuit, which is part of the exhaust gas recirculation system.
How serious is P2144?
Moderately serious. The vehicle can still be driven but may experience reduced performance and potential emissions issues.
Not affiliated with OBD2. Answer summarized from the manufacturer's manual linked above; consult that source for the authoritative procedure.
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