P0264
High SeverityCylinder 2 Injector Circuit Low
Fuel System
P0264 — Instant Answer
Cylinder 2 Injector Circuit Low
Severity: HIGH SEVERITY
Meaning: Low voltage in cylinder 2 injector circuit.
Safe to drive? NO if CEL is flashing. YES with caution if solid, but repair this week.
Estimated repair cost: $40 - $150
Most common causes:
- 1. Short in injector wiring (35-45% of cases)
- 2. Failed injector (10-25% of cases)
Common Causes
How to Diagnose P0264
- 1Check connector
- 2Measure resistance
- 3Check wiring
OEM Procedures for P0264
Engine Controls And Fuel - 2.7L - Diagnostic Information And Procedures (2 Of 4) Found 103 OEM service manual procedures.
Engine Code Information Label - Fuel Injector Replacement Label
Engine Code Information Label - Fuel Injector Replacement Label
Engine Code Information Label - Fuel Injector Replacement Label
Engine Code Information Label - Fuel Injector Replacement Label
Engine Code Information Label - Fuel Injector Replacement Label
Engine Code Information Label - Fuel Injector Replacement Label
Engine Code Information Label - Fuel Injector Replacement Label
Engine Code Information Label - Fuel Injector Replacement Label
Showing 8 of 103 procedures
OEM Diagnostic Flowchart
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Repair guides, symptom pages, and wiring diagrams related to P0264.
OEM Manual Evidence
Browse →Diagnostic Trouble Codes (DTC) Index — 2013 Audi A3 Premium, 2.0L Eng VIN E, Automatic DCT Trans Service Manual ~ LEMON Manuals LEMON Manua...
Diagnostic Trouble Codes (DTC) Index — 2013 Audi A3 Premium, 2.0L Eng VIN E, Automatic DCT Trans Service Manual ~ LEMON Manuals LEMON Manua...
Diagnostic Trouble Codes (DTC) Index — 2013 Audi A3 Premium, 2.0L Eng VIN E, Standard Trans Service Manual ~ LEMON Manuals LEMON Manuals: R...
Diagnostic Trouble Codes (DTC) Index — 2013 Audi A3 Premium, 2.0L Eng VIN E, Standard Trans Service Manual ~ LEMON Manuals LEMON Manuals: R...
Related Symptoms
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Related Codes
Frequently Asked Questions
- Is P0264 diagnosed the same as P0261?
- Yes — same diagnosis process, just on cylinder 2. Check connector, measure resistance, test wiring.
- Can I drive with P0264?
- The engine will run rough on one less cylinder. Drive only to get home or to a shop.
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Author & Review
Written by AllOEMManuals Editorial Team. Reviewed by ASE-certified technicians and updated with factory-reference checks for fitment-sensitive steps.
This guide was drafted with AI assistance and reviewed for accuracy by a human editor.
Last updated: 2026-05-07