2S4A-12A650-AGA 2002 Escort 2.0L 4V ZETEC Engine Control Module GQT0 ServiceNumber_16242921 You will need access to

You will need access to a scan tool to do this and clear any related trouble codes (Code P0315)

Catch code: FVV3

you will want to use our "Unlock and Program Service" by using this link here:  HP Tuners T87A Unlock & Programming Service

Use our technical data library for supporting controller references

Catch code: TMZ1

2S4A-12A650-AGA 2002 Escort 2.0L 4V ZETEC Engine Control Module GQT0 ServiceNumber_16242921 You will need access toRemanufactured 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: 2002 Vehicle line: Escort Engine displacement: 2. 0L 4V ZETEC Transmission type: Automatic Catch code: GQT0