garajizOBD-II code · generic
P2688
Fuel Supply Heater Control Circuit Low
- System
- P2 — Powertrain / emissions (generic)
- Severity
- Moderate (3/5)
- Can I keep driving?
- Drive with caution
What does P2688 mean?
P2688 is defined as “Fuel Supply Heater Control Circuit Low”.
Drive gently and only as far as you need to; have it checked as soon as possible.
Related codes
- P2687Fuel Supply Heater Control Circuit/Open
- P2689Fuel Supply Heater Control Circuit High
- P2683Engine Coolant Bypass Valve A Control Circuit High
- P2682Engine Coolant Bypass Valve A Control Circuit Low
- P2681Engine Coolant Bypass Valve A Control Circuit/Open
- P2680Coolant Degassing Valve Control Circuit High
Look up another code
This page is general information; an exact diagnosis needs measurements and a technician’s check.