garajizOBD-II code · generic
U0603
Lost Communication With Fuel Pressure Sensor A
- System
- U — In-vehicle network
- Severity
- Moderate (3/5)
- Can I keep driving?
- Drive with caution
What does U0603 mean?
U0603 is defined as “Lost Communication With Fuel Pressure Sensor A”.
Drive gently and only as far as you need to; have it checked as soon as possible.
Related codes
- U0602Lost Communication With Particulate Filter Pressure Sensor B
- U0604Lost Communication With Fuel Pressure Sensor B
- U0601Lost Communication With Particulate Filter Pressure Sensor A
- U0605Lost communication With A/C Refrigerant Sensor A
- U0600Lost Communication With Engine Oil Pressure Sensor A
- U0606Lost Communication With Throttle/Pedal Position Sensor/Switch A
Look up another code
This page is general information; an exact diagnosis needs measurements and a technician’s check.