Error code

OBD2 P0262

OBD2P0262
Diagnostic Trouble Code· Standard OBD-II fault code read from the vehicle's onboard diagnostics.

What it means

Cylinder 1 Injector Circuit High.

Severity

moderateCan drive, but may experience reduced fuel efficiency and engine performance.

Summary

P0262 indicates an issue with the fuel injector circuit for cylinder 1, specifically that it is reading too high (positive). This problem can affect engine performance.

Common Causes

  • Wiring short to positive
  • Faulty injector
  • ECM malfunction

Fixes

  • Replace faulty wiring or injector

FAQ

What does P0262 mean?

P0262 means there is a high voltage issue in the fuel injector circuit for cylinder 1.

View source

Not affiliated with OBD2. Answer summarized from the manufacturer's manual linked above; consult that source for the authoritative procedure.

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