Error code
OBD2 P2555
OBD2P2555
Diagnostic Trouble Code· Standard OBD-II fault code read from the vehicle's onboard diagnostics.
What it means
Throttle/Fuel Inhibit Circuit High.
Severity
highDriving may be possible but could cause further damage or safety issues.
Summary
P2555 indicates an issue with the throttle/fuel inhibit circuit being stuck in a high state, which is related to engine control.
Common Causes
- Wiring short to positive
Fixes
- Repairing the wiring issue.
FAQ
What does P2555 mean?
P2555 indicates a problem with the throttle/fuel inhibit circuit being stuck in a high state, which can affect engine control.
Not affiliated with OBD2. Answer summarized from the manufacturer's manual linked above; consult that source for the authoritative procedure.
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