P0264
High SeverityCylinder 2 Injector Circuit Low
Fuel System
What Does P0264 Mean?
Low voltage in cylinder 2 injector circuit.
Common Fix
Replace injector or repair wiring
Estimated Cost (DIY)
$40 - $150
Common Causes
How to Diagnose P0264
- 1Check connector
- 2Measure resistance
- 3Check wiring
OEM Diagnostic Flowchart
Scroll to load technician if/then branches.
Read live data and freeze frame for P0264 to pinpoint the cause before buying parts.
Related Resources
Repair guides, symptom pages, and wiring diagrams related to P0264.
OEM Manual Evidence
Browse →A L L Diagnostic Trouble Codes ( DTC ) — 2013 GMC Truck Terrain AWD V6-3.6L Service Manual | Operation CHARM Operation CHARM : Car repair m...
A L L Diagnostic Trouble Codes ( DTC ) — 2013 GMC Truck Terrain FWD V6-3.6L Service Manual | Operation CHARM Operation CHARM : Car repair m...
A L L Diagnostic Trouble Codes ( DTC ) — 2013 GMC Truck Acadia FWD V6-3.6L Service Manual | Operation CHARM Operation CHARM : Car repair ma...
A L L Diagnostic Trouble Codes ( DTC ) — 2013 GMC Truck Acadia AWD V6-3.6L Service Manual | Operation CHARM Operation CHARM : Car repair ma...
Related Symptoms
Browse →Exact Vehicle Hubs
Browse →Open the exact vehicle hub grounded by OEM manual evidence related to P0264.
Open the exact vehicle hub grounded by OEM manual evidence related to P0264.
Open the exact vehicle hub grounded by OEM manual evidence related to P0264.
Open the exact vehicle hub grounded by OEM manual evidence related to P0264.
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.