📖 What Does P1133 Mean?
Symptoms
- • Poor engine performance
- • rough idle
- • decreased fuel efficiency
- • engine stalling
Common Causes
- • Faulty fuel pressure regulator
- • faulty fuel pressure regulator control circuit
- • clogged fuel filter
- • faulty engine control module
Possible Solutions
1. Check the fuel pressure regulator and replace it if necessary. 2. Check the fuel pressure regulator control circuit and repair or replace it if necessary. 3. Check the fuel filter and replace it if necessary. 4. Check the engine control module and reprogram it if necessary.
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❓ Common Questions About P1133
Can I drive with code P1133?
You can drive for a short time, but should address code P1133 soon to avoid worsening the problem or failing an emissions test.
How much does it cost to fix P1133?
The estimated repair cost for code P1133 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 P1133
P1131: Fuel Pressure Regulator Control Circuit Low Input
P1132: Fuel Pressure Regulator Control Circuit Low Input
P1134: Fuel Pressure Regulator Control Circuit Low Input
P1135: 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