Reference meaning
What does this code mean?
The wording below belongs to the named make and communication. Match the complete code, reporting module, model year and engine before applying it.
A code identifies a detected condition, not a part that must automatically be replaced.
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A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
Before replacing a part
Record codes and freeze-frame data. Check battery condition, related codes and visible wiring or hose damage. Follow the vehicle's diagnostic procedure and test results before replacing parts.
Scan worksheet →Manufacturer wording
Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.
P1448EVAP VENT CONTROL VALVE
Manufacturer communications
3Original wording in English
HONDA
IMA (INTEGRATED MOTOR ASSIST) SYSTEM INDICATOR ON WITH DIAGNOSTIC TROUBLE CODE P1448 STORED IN THE MCM MEMORY. *TT
INFINITI
MALFUNCTION INDICATOR LAMP ON WITH DIAGNOSTIC TROUBLE CODE P0455 (EVAP GROSS LEAK) / P1448 (EVAP VENT CONTROL VALVE). *TT
HONDA
ON SOME VEHICLES WITH MANUAL TRANSMISSION, THE IMA (INTEGRATED MOTOR ASSIST) SYSTEM INDICATOR IS ON AND DIAGNOSTIC TROUBLE CODE 63 OR P1448 IS SET. *TT
Check vehicle applicability
4A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
Code meaning and manufacturer information
Original wording in English · Historical directory labels; manufacturer applicability has not been established for every entry.
ELC System 2 Fault
Can I keep driving?
A code alone cannot establish whether driving is safe. A flashing malfunction light, severe shaking, overheating, oil-pressure warning or loss of braking or steering needs prompt attention. Stop in a safe place and seek assistance when control or engine safety is affected. Follow the vehicle handbook.