📖 What Does P1502 Mean?
Symptoms
- • Difficulty starting the engine
- • rough engine idle
- • decreased fuel efficiency
- • and a possible check engine light
Common Causes
- • Faulty fuel pump control module
- • wiring issues
- • or a malfunctioning fuel pump
Possible Solutions
Replace the fuel pump control module, inspect and repair or replace wiring as needed, and test the fuel pump
Fixing this on your car?
Get a vehicle-specific repair guide with exact parts, oil specs, and torque settings for your make and model.
🚙 Get Vehicle-Specific Fix Guide
Select your vehicle to see a customized repair guide with exact parts and specifications:
❓ Common Questions About P1502
Can I drive with code P1502?
No, it is not recommended. Seeing code P1502 indicates a serious issue that could damage your engine or transmission if ignored. You should stop driving and have it inspected immediately.
How much does it cost to fix P1502?
The estimated repair cost for code P1502 is between $200 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.
Required Parts
Recommended Tools
Need a Pro?
Complex codes like P1502 can be tricky. Don't risk it if you're unsure.
Recommended Tool
Professional OBD2 Scanner
Read & clear codes, view live data, and reset service lights yourself.
View Best Sellers ↗Related Diagnostic Codes
Other codes that may appear with P1502
P1500: Manufacturer Specific Powertrain System
P1501: Fuel Pressure Regulator Control Circuit Malfunction
P1503: Fuel Pump Control Circuit Malfunction
P1504: 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