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This is a representative photo of the same part, not the exact unit you'll receive. Since each used part has its own wear and the color may differ, yours may look slightly different.

OEM Fuel Injection Air Flow Meter Assembly for 1999, 2000, 2001, 2002, 2003, 2004, 2005 Ford

OEM Fuel Injection Air Flow Meter Assembly for 1999-2005 Ford

Only 2 left in stock

$ 52 .95

Product Notes

This is a used air flow meter assembly. It was tested and ran well.

This air flow meter fits a variety of Ford trucks, vans, and cars with the 4.6L V8, 5.4L V8, or 6.8L V10 gasoline engines. For some specific models, such as the 1999 E-350 and 2003 Mustang GT, it is important to match the ID number (e.g., YC2F-AA or YC2F-BA) from your original part to ensure compatibility.

Condition: Excellent (A)

Like new, minimal to no wear

71,500 miles

Odometer reading when part was removed

See All Other Fuel Injection Air Flow Meters

Why Buy Used OEM Parts?

✓ Quality-Verified: Every used OEM part we sell has been professionally inspected and tested. While it may show some cosmetic wear, it's fully functional and ready to install.
✓ Original Equipment: This is a genuine OEM part — the exact part that came with your vehicle from the factory. Perfect fitment and performance.
✓ Works Like New: Despite visual wear, internal components and functionality are intact. Same reliability you'd expect from OEM quality.
✓ Significant Savings: Save 50–80% vs. new. Factory quality at a fraction of the cost — the smart choice for budget-conscious owners.

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Vehicle Fitment Guide

This part fits the following vehicles:

Ford 13 models(tapclick to expand)(tapclick to hide)

E-150 2000-2003 (tapclick to expand)(tapclick to hide)

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SubmodelSUB- MODEL	Body Style	Years	Engine	Attributes
XL	Standard Passenger Van	2002 - 2003	V6 4.2L	RWD \| Automatic
XL	Standard Passenger Van	2002 - 2003	V8 5.4L	RWD \| Automatic
Base	Standard Cargo Van	2003	V6 4.2L	RWD \| Automatic
Base	Standard Cargo Van	2003	V8 4.6L	RWD \| Automatic
Base	Standard Cargo Van	2003	V8 5.4L	RWD \| Automatic
		2000 - 2001

E-150 Econoline 2000-2003 (tapclick to expand)(tapclick to hide)

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SubmodelSUB- MODEL	Body Style	Years	Engine	Attributes
Base	Standard Cargo Van	2000 - 2002	V8 4.6L	RWD \| Automatic
Base	Standard Cargo Van	2000 - 2002	V8 5.4L	RWD \| Automatic
XL	Standard Cargo Van	2000	V8 4.6L	RWD \| Automatic
XL	Standard Cargo Van	2000	V8 5.4L	RWD \| Automatic
		2001, 2003

E-250 2000-2003 (tapclick to expand)(tapclick to hide)

Swipe left/right to see more info

SubmodelSUB- MODEL	Body Style	Years	Engine	Attributes
Base	Extended Cargo Van	2003	V6 4.2L	RWD \| Automatic
Base	Standard Cargo Van	2003	V6 4.2L	RWD \| Automatic
Base	Stripped Chassis	2003	V6 4.2L	RWD \| Automatic
Base	Extended Cargo Van	2003	V8 4.6L	RWD \| Automatic
Base	Standard Cargo Van	2003	V8 4.6L	RWD \| Automatic
Base	Stripped Chassis	2003	V8 4.6L	RWD \| Automatic
Base	Extended Cargo Van	2003	V8 5.4L	RWD \| Automatic
Base	Standard Cargo Van	2003	V8 5.4L	RWD \| Automatic
Base	Stripped Chassis	2003	V8 5.4L	RWD \| Automatic
		2000 - 2002

E-250 Econoline 2000-2002 (tapclick to expand)(tapclick to hide)

Swipe left/right to see more info

SubmodelSUB- MODEL	Body Style	Years	Engine	Attributes
Base	Extended Cargo Van	2000 - 2002	V8 5.4L CNG	RWD \| Automatic
Base	Extended Cargo Van	2000 - 2002	V8 5.4L	RWD \| Automatic
Base	Standard Cargo Van	2000 - 2002	V8 5.4L CNG	RWD \| Automatic
Base	Standard Cargo Van	2000 - 2002	V8 5.4L	RWD \| Automatic
Base	Stripped Chassis	2000 - 2002	V8 5.4L	RWD \| Automatic
Base	Stripped Chassis	2000 - 2002	V8 5.4L CNG	RWD \| Automatic
XL	Extended Cargo Van	2000	V8 5.4L CNG	RWD \| Automatic
XL	Extended Cargo Van	2000	V8 5.4L	RWD \| Automatic
XL	Standard Cargo Van	2000	V8 5.4L CNG	RWD \| Automatic
XL	Standard Cargo Van	2000	V8 5.4L	RWD \| Automatic
XL	Stripped Chassis	2000	V8 5.4L CNG	RWD \| Automatic
XL	Stripped Chassis	2000	V8 5.4L	RWD \| Automatic
		2001

E-350 Econoline 1999-2003 (tapclick to expand)(tapclick to hide)

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SubmodelSUB- MODEL	Body Style	Years	Engine	Attributes
Base	Standard Cargo Van	1999 - 2000	V8 5.4L	RWD \| Automatic
		2001 - 2003

E-350 Super Duty 1999-2003 (tapclick to expand)(tapclick to hide)

Swipe left/right to see more info

SubmodelSUB- MODEL	Body Style	Years	Engine	Attributes
Base	Cutaway Van	1999 - 2003	V10 6.8L	RWD \| Automatic
Base	Extended Cargo Van	1999 - 2003	V10 6.8L	RWD \| Automatic
Base	Standard Cargo Van	1999 - 2003	V10 6.8L	RWD \| Automatic
Base	Stripped Chassis	1999 - 2003	V10 6.8L	RWD \| Automatic
Base	Cutaway Van	1999	V8 5.4L BI-FUEL	RWD \| Automatic
Base	Cutaway Van	1999 - 2003	V8 5.4L CNG	RWD \| Automatic
Base	Cutaway Van	1999 - 2003	V8 5.4L	RWD \| Automatic
Base	Extended Cargo Van	1999 - 2003	V8 5.4L CNG	RWD \| Automatic
Base	Extended Cargo Van	1999	V8 5.4L BI-FUEL	RWD \| Automatic
Base	Extended Cargo Van	1999 - 2003	V8 5.4L	RWD \| Automatic
Base	Standard Cargo Van	1999 - 2003	V8 5.4L CNG	RWD \| Automatic
Base	Standard Cargo Van	1999	V8 5.4L BI-FUEL	RWD \| Automatic
Base	Standard Cargo Van	1999 - 2003	V8 5.4L	RWD \| Automatic
Base	Stripped Chassis	1999	V8 5.4L BI-FUEL	RWD \| Automatic
Base	Stripped Chassis	1999 - 2003	V8 5.4L	RWD \| Automatic
Base	Stripped Chassis	1999 - 2003	V8 5.4L CNG	RWD \| Automatic
XL	Cutaway Van	1999 - 2000	V10 6.8L	RWD \| Automatic
XL	Extended Cargo Van	1999 - 2000	V10 6.8L	RWD \| Automatic
XL	Standard Cargo Van	1999 - 2000	V10 6.8L	RWD \| Automatic
XL	Stripped Chassis	1999 - 2000	V10 6.8L	RWD \| Automatic
XL	Cutaway Van	1999 - 2000	V8 5.4L	RWD \| Automatic
XL	Cutaway Van	1999 - 2000	V8 5.4L CNG	RWD \| Automatic
XL	Cutaway Van	1999	V8 5.4L BI-FUEL	RWD \| Automatic
XL	Extended Cargo Van	1999 - 2000	V8 5.4L	RWD \| Automatic
XL	Extended Cargo Van	1999	V8 5.4L BI-FUEL	RWD \| Automatic
XL	Extended Cargo Van	1999 - 2000	V8 5.4L CNG	RWD \| Automatic
XL	Standard Cargo Van	1999 - 2000	V8 5.4L	RWD \| Automatic
XL	Standard Cargo Van	1999	V8 5.4L BI-FUEL	RWD \| Automatic
XL	Standard Cargo Van	1999 - 2000	V8 5.4L CNG	RWD \| Automatic
XL	Stripped Chassis	1999 - 2000	V8 5.4L CNG	RWD \| Automatic
XL	Stripped Chassis	1999 - 2000	V8 5.4L	RWD \| Automatic
XL	Stripped Chassis	1999	V8 5.4L BI-FUEL	RWD \| Automatic
Base	Cab & Chassis	2003	V10 6.8L	RWD \| Automatic
Base	Cab & Chassis	2003	V8 5.4L	RWD \| Automatic
Base	Cab & Chassis	2003	V8 5.4L CNG	RWD \| Automatic
		2001 - 2002

Excursion 2000-2005 (tapclick to expand)(tapclick to hide)

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SubmodelSUB- MODEL	Body Style	Years	Engine	Attributes
Limited	SUV	2000 - 2005	V10 6.8L	RWD/4WD \| Automatic
Limited	SUV	2000 - 2005	V8 5.4L	RWD/4WD \| Automatic
XLT	SUV	2000 - 2005	V10 6.8L	RWD/4WD \| Automatic
XLT	SUV	2000 - 2005	V8 5.4L	RWD/4WD \| Automatic
Eddie Bauer	SUV	2003 - 2005	V10 6.8L	RWD/4WD \| Automatic
Eddie Bauer	SUV	2003 - 2005	V8 5.4L	RWD/4WD \| Automatic
XLS	SUV	2004 - 2005	V10 6.8L	RWD/4WD \| Automatic
XLS	SUV	2004 - 2005	V8 5.4L	RWD/4WD \| Automatic
		2001 - 2002

F-150 2004-2005 (tapclick to expand)(tapclick to hide)

Swipe left/right to see more info

SubmodelSUB- MODEL	Body Style	Years	Engine	Attributes
Flotillera	Standard Cab Pickup	2004 - 2005	V6 4.2L	RWD \| Automatic & Manual
FX4	Crew Cab Pickup	2004 - 2005	V8 5.4L	4WD \| Automatic
FX4	Extended Cab Pickup	2004 - 2005	V8 5.4L	4WD \| Automatic
FX4	Standard Cab Pickup	2004 - 2005	V8 5.4L	4WD \| Automatic
Lariat	Crew Cab Pickup	2004 - 2005	V8 5.4L	RWD/4WD \| Automatic
Lariat	Extended Cab Pickup	2004 - 2005	V8 5.4L	RWD/4WD \| Automatic
STX	Extended Cab Pickup	2004 - 2005	V8 4.6L	RWD/4WD \| Automatic
STX	Standard Cab Pickup	2004 - 2005	V8 4.6L	RWD/4WD \| Automatic
XL	Standard Cab Pickup	2004 - 2005	V6 4.2L	RWD \| Automatic & Manual
XL	Extended Cab Pickup	2004 - 2005	V8 4.6L	RWD/4WD \| Automatic
XL	Standard Cab Pickup	2004 - 2005	V8 4.6L	RWD/4WD \| Automatic
XL	Extended Cab Pickup	2004 - 2005	V8 5.4L	RWD/4WD \| Automatic
XL	Standard Cab Pickup	2004 - 2005	V8 5.4L	RWD/4WD \| Automatic
XLT	Standard Cab Pickup	2004 - 2005	V6 4.2L	RWD \| Automatic
XLT	Crew Cab Pickup	2004 - 2005	V8 4.6L	RWD/4WD \| Automatic
XLT	Extended Cab Pickup	2004 - 2005	V8 4.6L	RWD/4WD \| Automatic
XLT	Standard Cab Pickup	2004 - 2005	V8 4.6L	RWD/4WD \| Automatic
XLT	Crew Cab Pickup	2004 - 2005	V8 5.4L	RWD/4WD \| Automatic
XLT	Extended Cab Pickup	2004 - 2005	V8 5.4L	RWD/4WD \| Automatic
XLT	Standard Cab Pickup	2004 - 2005	V8 5.4L	RWD/4WD \| Automatic
FX4	Extended Cab Pickup	2005	V8 5.4L	4WD \| Automatic
King Ranch	Crew Cab Pickup	2005	V8 5.4L	RWD/4WD \| Automatic
Lariat	Extended Cab Pickup	2005	V8 5.4L	RWD/4WD \| Automatic
STX	Crew Cab Pickup	2005	V6 4.2L	RWD/4WD \| Automatic & Manual
STX	Extended Cab Pickup	2005	V6 4.2L	RWD/4WD \| Automatic & Manual
STX	Standard Cab Pickup	2005	V6 4.2L	RWD/4WD \| Automatic & Manual
STX	Crew Cab Pickup	2005	V8 4.6L	RWD/4WD \| Automatic & Manual
STX	Extended Cab Pickup	2005	V8 4.6L	RWD/4WD \| Automatic & Manual
STX	Extended Cab Pickup	2005	V8 4.6L	RWD/4WD \| Manual
STX	Standard Cab Pickup	2005	V8 4.6L	RWD/4WD \| Manual
XL	Extended Cab Pickup	2005	V6 4.2L	RWD/4WD \| Automatic & Manual
XL	Standard Cab Pickup	2005	V6 4.2L	4WD \| Automatic & Manual
XL	Extended Cab Pickup	2005	V8 4.6L	RWD/4WD \| Automatic & Manual
XL	Extended Cab Pickup	2005	V8 4.6L	RWD/4WD \| Manual
XL	Standard Cab Pickup	2005	V8 4.6L	RWD/4WD \| Manual
XL	Extended Cab Pickup	2005	V8 5.4L	RWD/4WD \| Automatic & Manual
XL	Extended Cab Pickup	2005	V8 5.4L	RWD/4WD \| Manual
XL	Standard Cab Pickup	2005	V8 5.4L	RWD/4WD \| Manual
XLT	Crew Cab Pickup	2005	V6 4.2L	RWD/4WD \| Automatic & Manual
XLT	Extended Cab Pickup	2005	V6 4.2L	RWD/4WD \| Automatic & Manual
XLT	Standard Cab Pickup	2005	V6 4.2L	RWD/4WD \| Automatic & Manual
XLT	Crew Cab Pickup	2005	V8 4.6L	RWD/4WD \| Manual
XLT	Extended Cab Pickup	2005	V8 4.6L	RWD/4WD \| Automatic & Manual
XLT	Extended Cab Pickup	2005	V8 4.6L	RWD/4WD \| Manual
XLT	Standard Cab Pickup	2005	V8 4.6L	RWD/4WD \| Manual
XLT	Crew Cab Pickup	2005	V8 5.4L	RWD/4WD \| Manual
XLT	Extended Cab Pickup	2005	V8 5.4L	RWD/4WD \| Automatic & Manual
XLT	Extended Cab Pickup	2005	V8 5.4L	RWD/4WD \| Manual
XLT	Standard Cab Pickup	2005	V8 5.4L	RWD/4WD \| Manual

F-250 Super Duty 2000-2004 (tapclick to expand)(tapclick to hide)

Swipe left/right to see more info

SubmodelSUB- MODEL	Body Style	Years	Engine	Attributes
Lariat	Crew Cab Pickup	2000 - 2004	V10 6.8L	RWD/4WD \| Automatic & Manual
Lariat	Extended Cab Pickup	2000 - 2004	V10 6.8L	RWD/4WD \| Automatic & Manual
Lariat	Standard Cab Pickup	2000	V10 6.8L	RWD/4WD \| Automatic & Manual
Lariat	Crew Cab Pickup	2000 - 2004	V8 5.4L	RWD/4WD \| Automatic & Manual
Lariat	Extended Cab Pickup	2000 - 2004	V8 5.4L	RWD/4WD \| Automatic & Manual
Lariat	Standard Cab Pickup	2000	V8 5.4L	RWD/4WD \| Automatic & Manual
XL	Crew Cab Pickup	2000 - 2004	V10 6.8L	RWD/4WD \| Automatic & Manual
XL	Extended Cab Pickup	2000 - 2004	V10 6.8L	RWD/4WD \| Automatic & Manual
XL	Standard Cab Pickup	2000 - 2004	V10 6.8L	RWD/4WD \| Automatic & Manual
XL	Crew Cab Pickup	2000 - 2004	V8 5.4L	RWD/4WD \| Automatic & Manual
XL	Extended Cab Pickup	2000 - 2004	V8 5.4L	RWD/4WD \| Automatic & Manual
XL	Standard Cab Pickup	2000 - 2004	V8 5.4L	RWD/4WD \| Automatic & Manual
XLT	Crew Cab Pickup	2000 - 2004	V10 6.8L	RWD/4WD \| Automatic & Manual
XLT	Extended Cab Pickup	2000 - 2004	V10 6.8L	RWD/4WD \| Automatic & Manual
XLT	Standard Cab Pickup	2000 - 2004	V10 6.8L	RWD/4WD \| Automatic & Manual
XLT	Crew Cab Pickup	2000 - 2004	V8 5.4L	RWD/4WD \| Automatic & Manual
XLT	Extended Cab Pickup	2000 - 2004	V8 5.4L	RWD/4WD \| Automatic & Manual
XLT	Standard Cab Pickup	2000 - 2004	V8 5.4L	RWD/4WD \| Automatic & Manual
Harley-Davidson Edition	Crew Cab Pickup	2004	V10 6.8L	4WD \| Automatic
Harley-Davidson Edition	Extended Cab Pickup	2004	V10 6.8L	4WD \| Automatic
King Ranch	Crew Cab Pickup	2004	V10 6.8L	RWD/4WD \| Automatic
King Ranch	Crew Cab Pickup	2004	V8 5.4L	RWD/4WD \| Automatic
		2001 - 2002

F-350 Super Duty 2000-2004 (tapclick to expand)(tapclick to hide)

Swipe left/right to see more info

SubmodelSUB- MODEL	Body Style	Years	Engine	Attributes
Lariat	Cab & Chassis	2000 - 2004	V10 6.8L	RWD/4WD \| Automatic & Manual
Lariat	Cab & Chassis	2000	V10 6.8L	RWD/4WD \| Automatic & Manual
Lariat	Crew Cab Pickup	2000 - 2004	V10 6.8L	RWD/4WD \| Automatic & Manual
Lariat	Extended Cab Pickup	2000 - 2004	V10 6.8L	RWD/4WD \| Automatic & Manual
Lariat	Standard Cab Pickup	2000	V10 6.8L	RWD/4WD \| Automatic & Manual
Lariat	Cab & Chassis	2000 - 2004	V8 5.4L	RWD/4WD \| Automatic & Manual
Lariat	Cab & Chassis	2000	V8 5.4L	RWD/4WD \| Automatic & Manual
Lariat	Crew Cab Pickup	2000 - 2004	V8 5.4L	RWD/4WD \| Automatic & Manual
Lariat	Extended Cab Pickup	2000 - 2004	V8 5.4L	RWD/4WD \| Automatic & Manual
Lariat	Standard Cab Pickup	2000	V8 5.4L	RWD/4WD \| Automatic & Manual
XL	Cab & Chassis	2000 - 2004	V10 6.8L	RWD/4WD \| Automatic & Manual
XL	Crew Cab Pickup	2000 - 2004	V10 6.8L	RWD/4WD \| Automatic & Manual
XL	Extended Cab Pickup	2000 - 2004	V10 6.8L	RWD/4WD \| Automatic & Manual
XL	Standard Cab Pickup	2000 - 2004	V10 6.8L	RWD/4WD \| Automatic & Manual
XL	Cab & Chassis	2000 - 2004	V8 5.4L	RWD/4WD \| Automatic & Manual
XL	Crew Cab Pickup	2000 - 2004	V8 5.4L	RWD/4WD \| Automatic & Manual
XL	Extended Cab Pickup	2000 - 2004	V8 5.4L	RWD/4WD \| Automatic & Manual
XL	Standard Cab Pickup	2000 - 2004	V8 5.4L	RWD/4WD \| Automatic & Manual
XLT	Cab & Chassis	2000 - 2004	V10 6.8L	RWD/4WD \| Automatic & Manual
XLT	Crew Cab Pickup	2000 - 2004	V10 6.8L	RWD/4WD \| Automatic & Manual
XLT	Extended Cab Pickup	2000 - 2004	V10 6.8L	RWD/4WD \| Automatic & Manual
XLT	Standard Cab Pickup	2000 - 2004	V10 6.8L	RWD/4WD \| Automatic & Manual
XLT	Cab & Chassis	2000 - 2004	V8 5.4L	RWD/4WD \| Automatic & Manual
XLT	Crew Cab Pickup	2000 - 2004	V8 5.4L	RWD/4WD \| Automatic & Manual
XLT	Extended Cab Pickup	2000 - 2004	V8 5.4L	RWD/4WD \| Automatic & Manual
XLT	Standard Cab Pickup	2000 - 2004	V8 5.4L	RWD/4WD \| Automatic & Manual
King Ranch	Crew Cab Pickup	2003 - 2004	V10 6.8L	RWD/4WD \| Automatic
King Ranch	Crew Cab Pickup	2003	V10 6.8L	RWD/4WD \| Manual
King Ranch	Crew Cab Pickup	2003 - 2004	V8 5.4L	RWD/4WD \| Automatic
King Ranch	Crew Cab Pickup	2003	V8 5.4L	RWD/4WD \| Manual
Harley-Davidson Edition	Crew Cab Pickup	2004	V10 6.8L	4WD \| Automatic
Harley-Davidson Edition	Extended Cab Pickup	2004	V10 6.8L	4WD \| Automatic
		2001 - 2002

F-450 Super Duty 2000-2003 (tapclick to expand)(tapclick to hide)

Swipe left/right to see more info

SubmodelSUB- MODEL	Body Style	Years	Engine	Attributes
		2000 - 2003

F-550 Super Duty 2000-2003 (tapclick to expand)(tapclick to hide)

Swipe left/right to see more info

SubmodelSUB- MODEL	Body Style	Years	Engine	Attributes
		2000 - 2003

Mustang 2003-2004 (tapclick to expand)(tapclick to hide)

Swipe left/right to see more info

SubmodelSUB- MODEL	Body Style	Years	Engine	Attributes
GT	Convertible	2003 - 2004	V8 4.6L	RWD \| Automatic & Manual
GT	Coupe	2003 - 2004	V8 4.6L	RWD \| Automatic & Manual
GT Base	Convertible	2004	V8 4.6L	RWD \| Automatic & Manual
GT Base	Coupe	2004	V8 4.6L	RWD \| Automatic & Manual
GT Equipado	Convertible	2004	V8 4.6L	RWD \| Automatic & Manual
GT Equipado	Coupe	2004	V8 4.6L	RWD \| Automatic & Manual

Verify before ordering — please confirm your vehicle's year, make, model and sub-model specifications before placing your order. If anything is unclear, our customer service team is available to help.

Policies

Shipping & Handling

Standard shipping: 3-7 business days via UPS Ground
Parts are carefully packaged to prevent damage during transit

Returns (30 Days)

We accept returns within 30 days of delivery for this part.

Defective parts: We will replace the part or issue a refund at our discretion
Electronic parts: Must be returned with the sealed inspection bag unopened. The clear bag allows full visual inspection before opening. Once opened, electronic parts can only be exchanged for a replacement if defective — no refunds
Programming: "Needs to be programmed to my vehicle" is not a valid return reason. Many modules require dealer programming — we're happy to help connect you with resources if your dealer says it's not programmable
Return shipping: We cover return shipping as part of our 100% money-back guarantee
Parts must be returned in original packaging and unmodified condition
Poorly packaged returns that arrive damaged will not be credited

6-Month Warranty

All used parts include a 6-month warranty from the date of purchase.

If your part fails within 6 months, we will send a replacement
Refunds are only issued if we cannot provide a suitable replacement
Warranty covers defects — not installation errors, misuse, or damage after installation

Note: Warranty is for replacement, not refund. A part failing on day 80? We'll replace it. But the return window for refunds is 30 days.

Damaged in Shipping?

If your part arrives damaged:

Stop immediately — do not install the part
Keep all original packaging and boxes
Take clear photos of the damage and packaging
Contact us within 48 hours of delivery

We will handle the carrier claim. You are not responsible for shipping damage — we just need your help documenting it.

Order Cancellation

Orders can be cancelled before shipment for a full refund. Once shipped, cancellations follow our return policy.

Go-Parts Garage · Featured Guide

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⚠️ Related Trouble Codes (OBD-II)

14 matching guides

If your scan tool is showing one of these trouble codes, this part is a common fix. Each guide explains the code, how to diagnose it, and exactly what to replace.

MAP/MAF & Throttle Position Correlation Causes and Fixes

2004-2024 Ford F-150

MAF Sensor Causes and Fixes

2004-2008 Ford F-150

MAF Circuit High Causes and Fixes

2004-2008 Ford F-150

IAT Sensor Causes and Fixes

1999-2003 Ford F-250

Fuel Trim Malfunction Causes and Fixes

1996-2004 Ford Mustang GT

System Too Lean (Bank 1) Causes and Fixes

2004-2008 Ford F-150

Lean Code Causes and Fixes

2004-2008 Ford F-150

Causes and Fixes for a Rich Condition

2004-2008 Ford F-150

System Too Rich (Bank 1) Causes and Fixes

1996-2000 Ford F-250

Causes and Fixes for Rich Fuel Condition

1999-2004 Ford Mustang

Causes and Fixes for Lean Bank 2

2004-2008 Ford F-150

System Too Lean Bank 2 Causes and Fixes

1997-2004 Ford F-150

↑ A single part can trigger multiple related trouble codes. Each guide is vehicle- and code-specific.

Miscellaneous Information

OEM Part Numbers:
Ford: 1L2Z-12B579-AA, 3W7Z-12B579-BA, RMYC2Z12B579BA, YC2F12B579AA, YC2F12B579BA, YC2Z-12B579-BBRM, YC2Z12B579BARM
Other: YC2F-12B579-AA, YC2F-12B579-BA, YC2F-AA, YC2F-BA, YC3U9A628AA

Fits Years: 1999 2000 2001 2002 2003 2004 2005

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