How to service and repair the Engine Control Module on 2002 Ford Focus?

Service and repairs of the Engine Control Module begin with instrument panel side trim removal along with the cowl side trim panel and glovebox removal. The Central Security Module (CSM) electrical connector must be removed after the passenger side lower footwell trim panel comes out. The first step of PCM service involves detaching the bracket, pulling out the PCM from that bracket before completing the removal of the PCM unit itself. After removing the components to install the PCM follow the reversal of the removal steps.

OEM 2002 Ford Focus Engine Control Module

Engine Control Computer

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7 Engine Control Modules found

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2002 Ford Focus PCM
Part Number: 1M5Z-12A650-NB
$547.42 MSRP: $748.18
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Product Specifications
- Other Name: Module - Engine Control; Engine Control Module (ECM); Engine Control Module; ECM
- Manufacturer Note: Powertrain Control Module (PCM) #1M5F 12A650-NB (EEC-V)TYPE:LP2-321 (REPROGRAMMABLE)
- Replaces: 1M5Z-12A650-NA
- Item Weight: 2.30 Pounds
- Item Dimensions: 10.6 x 6.7 x 2.3 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 1M5Z-12A650-NB
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2002 Ford Focus Submodels:
- LX, SE | 4 Cyl 2.0 L GAS
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2002 Ford Focus PCM
Part Number: 1S4Z-12A650-JF
Product Specifications
- Other Name: Module - Engine Control; Engine Control Module (ECM)
- Manufacturer Note: Powertrain Control Module (PCM) #1S4F 12A650-JF (EEC-V)TYPE:LP2-315 (REPROGRAMMABLE)
- Item Weight: 2.00 Pounds
- Item Dimensions: 10.6 x 6.7 x 2.3 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 1S4Z-12A650-JF
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2002 Ford Focus Submodels:
- LX, SE | 4 Cyl 2.0 L GAS
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2002 Ford Focus PCM
Part Number: 1S4Z-12A650-AAE
Product Specifications
- Other Name: Module - Engine Control; Engine Control Module (ECM); Engine Control Module; ECM
- Manufacturer Note: Powertrain Control Module (PCM) #1S4F 12A650-AAE (EEC-V)TYPE:LP2-315 (REPROGRAMMABLE)
- Item Weight: 2.00 Pounds
- Item Dimensions: 10.9 x 6.6 x 2.3 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 1S4Z-12A650-AAE
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2002 Ford Focus Submodels:
- LX, SE | 4 Cyl 2.0 L GAS
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2002 Ford Focus ECM
Part Number: 1R3Z-12A650-BD
Product Specifications
- Other Name: Module - Engine Control; Engine Control Module (ECM); Module - Engine Control - Eec V; Engine Control Module
- Manufacturer Note: 1ZE13P0A10 (TXB3)
- Base No.: 12A650
- Item Weight: 2.10 Pounds
- Item Dimensions: 10.4 x 6.6 x 2.4 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 1R3Z-12A650-BD
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2002 Ford Focus Submodels:
- LX, SE | 4 Cyl 2.0 L GAS
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2002 Ford Focus PCM
Part Number: 1M5Z-12A650-SB
Product Specifications
- Other Name: Module - Engine Control; Engine Control Module (ECM)
- Manufacturer Note: Powertrain Control Module (PCM) #1M5F-12A650-SB (EEC-V)TYPE:LP2-321 (REPROGRAMMABLE)
- Item Weight: 2.00 Pounds
- Item Dimensions: 10.7 x 6.8 x 2.3 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 1M5Z-12A650-SB
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2002 Ford Focus Submodels:
- SE, SVT, ZTS, ZTW, ZX3, ZX5 | 4 Cyl 2.0 L GAS
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2002 Ford Focus PCM
Part Number: 1M5Z-12A650-RB
Product Specifications
- Other Name: Module - Engine Control; Engine Control Module (ECM); Engine Control Module; ECM
- Manufacturer Note: Powertrain Control Module (PCM) #1M5F-12A650-RB (EEC-V)TYPE:LP2-321 (REPROGRAMMABLE)
- Item Weight: 2.10 Pounds
- Item Dimensions: 10.7 x 6.8 x 2.3 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 1M5Z-12A650-RB
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2002 Ford Focus Submodels:
- SE, SVT, ZTS, ZTW, ZX3, ZX5 | 4 Cyl 2.0 L GAS
View related parts
2002 Ford Focus PCM
Part Number: 1M5Z-12A650-PB
Product Specifications
- Other Name: Module - Engine Control; Engine Control Module (ECM)
- Manufacturer Note: Powertrain Control Module (PCM) #1M5F-12A650-PB (EEC-V)TYPE:LP2-321 (REPROGRAMMABLE)
- Item Weight: 2.20 Pounds
- Item Dimensions: 10.5 x 6.6 x 2.3 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 1M5Z-12A650-PB
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2002 Ford Focus Submodels:
- SE, SVT, ZTS, ZTW, ZX3, ZX5 | 4 Cyl 2.0 L GAS

2002 Ford Focus Engine Control Module

If you're seeking quality and affordability, look no further than our extensive inventory of genuine 2002 Ford Focus Engine Control Module available at FordPartsDeal.com. You can confidently purchase our OEM 2002 Ford Focus Engine Control Module as they are supported by the manufacturer's warranty and our hassle-free return policy, alongside the benefit of our fast delivery service.

2002 Ford Focus Engine Control Module Parts Questions & Experts Answers

Q: How to service and repair the Engine Control Module on 2002 Ford Focus?
A: Service and repairs of the Engine Control Module begin with instrument panel side trim removal along with the cowl side trim panel and glovebox removal. The Central Security Module (CSM) electrical connector must be removed after the passenger side lower footwell trim panel comes out. The first step of PCM service involves detaching the bracket, pulling out the PCM from that bracket before completing the removal of the PCM unit itself. After removing the components to install the PCM follow the reversal of the removal steps.