XL3F-12A650-FE 1999 F150 4.2L V6 Pushrod Engine Control Module AAT4 ServiceNumber_16250279 A stock LT1 engine can

A stock LT1 engine can typically benefit 15 to 20hp with an aftermarket chip

Catch code: GHJ2

Catch code: GTL2

Catch code: BIHN

Catch code: UXN0

XL3F-12A650-FE 1999 F150 4.2L V6 Pushrod Engine Control Module AAT4 ServiceNumber_16250279 A stock LT1 engine canRemanufactured PCM ECU VIN Programmed Ready to Install This remanufactured PCM (Powertrain Control Module) ECU (Engine Control Unit) is professionally rebuilt, tested, and VIN programmed specifically to your vehicle. Each unit is delivered fully programmed and ready to install, eliminating the need for the dealership. Product details Model year: 1999 Vehicle line: F150 Engine displacement: 4. 2L V6 Pushrod Transmission type: Automatic Catch code: AAT4