📖 What Does P0104 Mean?
Diagnostic trouble code related to fuel delivery and air intake system performance.
Symptoms
Poor fuel economy, rough idle, hesitation, stalling, hard starting.
Common Causes
Dirty air filter, faulty MAF sensor, fuel pump issues, clogged injectors, vacuum leaks.
Possible Solutions
Replace air filter, clean MAF sensor, test fuel pump, clean injectors, repair vacuum leaks.
Recommended Parts & Tools
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Frequently Asked Questions about P0104
How serious is P0104?
This code has a medium severity level. This should be diagnosed and repaired soon to prevent further issues.
Can I drive with P0104?
You can typically drive short distances, but have it diagnosed as soon as possible.
How much does it cost to fix P0104?
Repair costs vary depending on the root cause, but typically range from $100-300 including parts and labor.
Related Diagnostic Codes
Other codes that may appear with P0104
Fuel and Air Metering Code P0100
Mass Air Flow Sensor Circuit Range/Performance Problem
Mass Air Flow Sensor Circuit Low Input
Mass Air Flow Sensor Circuit High Input
System Too Lean Bank 1
System Too Lean Bank 2
💡 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