C1201 SCION - Engine Control System Malfunction
- Sequential Multiport Fuel Injection (SFI) System Problems
- Check for other codes
Tech notesIf the C1201 is combined with an Oxygen (O2) Sensor code, repair the O2 sensor code first and clear the codes.
- Anti-Lock Brake System (ABS) Warning Light ON
- Engine Light ON (or Service Engine Soon Warning Light)
C1201 Scion DescriptionIf a malfunction in the engine control system is detected through the Control Area Network (CAN), the operations of VSC and TRAC are prohibited by the fail-safe function. When the signals from the engine are input normally, the fail-safe is canceled and the DTC is stored
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C1201 SCION CommentsHelp us improve AutoCodes.com. Leave a comment below or tell us if the information above help you fix the code. What are the symptoms on your vehicle for the C1201 Scion code? Have you replaced any parts?
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