2004 Honda Accord LX 2.4L MIL Lamp on
Customer complaint check engine light on, fuel trims high at idle. Verified complaint. Total fuel trims good above 1500 RPMS. As the engine gets hotter the fuel trims go from +15 up to +35 or higher. I used propane and brake cleaner to search for a leak. W...
Summary posted 2/17/2022
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Vehicle Data2004 Honda Accord LX
Trouble Codes
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Message Closed w/Summary
Vehicle Data
2004 Honda Accord LX
VIN | JHMCM56364 |
Engine | 2.4 L / 4 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Idle |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |