📖 What Does P1264 Mean?
Symptoms
- • Poor engine performance
- • rough idle
- • decreased fuel efficiency
- • and a check engine light
Common Causes
- • Faulty fuel pressure regulator
- • wiring issue
- • engine control module problem
- • clogged fuel filter
- • or low fuel pressure
Possible Solutions
Check the fuel pressure regulator for any signs of damage or wear. If it's faulty, replace it with a new one. Check the wiring harness for any signs of damage or corrosion. If the issue persists, check the engine control module for any software updates or reflash the module. Also, check the fuel filter for any blockages or debris.
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❓ Common Questions About P1264
Can I drive with code P1264?
You can drive for a short time, but should address code P1264 soon to avoid worsening the problem or failing an emissions test.
How much does it cost to fix P1264?
The estimated repair cost for code P1264 is between $100 and $500. This includes parts and labor for most makes and models.
Is this code easy to fix myself?
This repair is considered moderate. It may require specialized tools or significant disassembly. Professional help is recommended if you aren't an experienced DIYer.
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View Best Sellers ↗Related Diagnostic Codes
Other codes that may appear with P1264
P1262: Fuel Pressure Regulator Control Circuit Low Input
P1263: Fuel Injector Control Circuit Malfunction
P1265: Fuel Pressure Regulator Control Circuit Low Input
P1266: Fuel Pressure Regulator Control Circuit Low Input
💡 Why These Codes Are Related:
- • Similar Issues: Same root cause or component failure
- • Related Problems: Often occur together due to system interactions
- • Sequential Codes: Progressive failure stages or multiple sensors
- • Same System: Components within the same automotive system