Engine Control System Malfunction
Table of contents
C1201 TOYOTA Possible Causes
- Sequential Multiport Fuel Injection (SFI) System Problems
- Check for other codes
How do I fix code C1201 TOYOTA?
Check the “Possible Causes” listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins.
Tech Notes
- If the C1201 is combined with an Oxygen (O2) Sensor code, repair the O2 sensor code first and clear the codes.
Cost of diagnosing the C1201 TOYOTA code
The cost of diagnosing the C1201 TOYOTA code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle’s make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
Possible Symptoms
- Anti-Lock Brake System (ABS) Warning Light ON
- Engine Light ON (or Service Engine Soon Warning Light)
C1201 TOYOTA Description
If 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 Diagnostic Trouble Code (DTC) is stored
I got the code c1201 in my toyotA Corolla s 2011