How to remove and replace the Engine Control Module (ECM) on Ford Flex?

Replacement To take out the Powertrain Control Module (PCM), access the setting, take off the cowl panel grille, disconnect PCM connectors and then remove the module. Install the new PCM, fix the PCM in place, reconnect the connectors and reconfigure. Lastly, reprogram Passive Anti-Theft System (PATS).

What are the key features and functions of the Engine Control Module (ECM) and its integrated EEPROM regarding strategy and calibration information on Ford Flex?

Vehicle strategy and calibration is stored in the EEPROM of the PCM. Calibrate the VID block of replacement PCMs; anything wrong results in DTCs P1635/P1639. VID has VIN, fuel, speed limit, tire/axle and ESOF /MSOF and the range limits need to be reflashed. Because of PCM/CKP/engine work, perform and verify neutral profile learn. Manually program with As-Built data.

OEM Ford Flex Engine Control Module

Engine Control Computer

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22 Engine Control Modules found

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Ford Flex PCM Part Number: DB5Z-12A650-VANP
$546.98 MSRP: $810.33
You Save: $263.35 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Module - Engine Control - EEC; Engine Control Module (ECM); Engine Control Module; ECM; Module - Engine Control - Eec V
- Replaces: DB5Z-12A650-UB
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2013-2019 Ford Flex | Limited, SE, SEL | 6 Cyl 3.5 L GAS
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Ford Flex PCM Part Number: BA8Z-12A650-MD
$824.63 MSRP: $1221.67
You Save: $397.04 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Module - Engine Control - EEC; Engine Control Module (ECM); ECM; Module - Engine Control - Eec V; Engine Control Module
- Replaces: BA8Z-12A650-MC, AA8Z-12A650-ZB
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2010-2012 Ford Flex | Limited, SEL, Titanium | 6 Cyl 3.5 L GAS
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Ford Flex PCM Part Number: BA8Z-12A650-ND
$824.63 MSRP: $1221.67
You Save: $397.04 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Module - Engine Control - EEC; Engine Control Module (ECM); ECM; Module - Engine Control - Eec V; Engine Control Module
- Replaces: AA8Z-12A650-AAB, BA8Z-12A650-NC
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2010-2012 Ford Flex | Limited, SEL, Titanium | 6 Cyl 3.5 L GAS
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Ford Flex EEC Module Part Number: FL3Z-12A650-BEBNP
$496.90 MSRP: $729.67
You Save: $232.77 (32%)
ADD TO CART
Product Specifications
- Other Name: Module - Engine Control - EEC; Engine Control Module (ECM); Engine Control Module; PCM; ECM; Module - Engine Control - Eec V
- Replaces: FL3Z-12A650-BEANP, FL3Z-12A650-BGANP, FL3Z-12A650-LANP
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2016-2018 Ford Flex | Limited, SE, SEL | 6 Cyl 3.5 L GAS
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Ford Flex PCM Part Number: GG1Z-12A650-ALANP
$827.89 MSRP: $1226.50
You Save: $398.61 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Module - Engine Control - EEC; Engine Control Module; ECM; Module - Engine Control - Eec V
- Replaces: GA5Z-12A650-MD
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2016-2019 Ford Flex | Limited | 6 Cyl 3.5 L GAS
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Ford Flex PCM Part Number: BA8Z-12A650-FG
$529.07 MSRP: $776.90
You Save: $247.83 (32%)
ADD TO CART
Product Specifications
- Other Name: Module - Engine Control - EEC; Engine Control Module (ECM); ECM; Module - Engine Control - Eec V; Engine Control Module
- Replaces: BA8Z-12A650-FF
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2011-2012 Ford Flex | Limited, SE, SEL, Titanium | 6 Cyl 3.5 L GAS
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Ford Flex PCM Part Number: FL3Z-12A650-CANP
$465.69 MSRP: $683.83
You Save: $218.14 (32%)
ADD TO CART
Product Specifications
- Other Name: Module - Engine Control - EEC; Engine Control Module (ECM); Engine Control Module; ECM; Module - Engine Control - Eec V
- Replaces: GK4Z-12A650-GA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2016-2019 Ford Flex | Limited, SE, SEL | 6 Cyl 3.5 L GAS
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Ford Flex PCM Part Number: BA8Z-12A650-GG
$826.65 MSRP: $1224.67
You Save: $398.02 (33%)
ADD TO CART
Product Specifications
- Other Name: Module - Engine Control - EEC; Engine Control Module (ECM); ECM; Module - Engine Control - Eec V; Engine Control Module
- Replaces: BA8Z-12A650-GF, BA8Z-12A650-GE
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2011-2012 Ford Flex | Limited, SE, SEL, Titanium | 6 Cyl 3.5 L GAS
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Ford Flex PCM Part Number: DA8Z-12A650-AANP
$737.55 MSRP: $1092.67
You Save: $355.12 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Module - Engine Control - EEC; Engine Control Module (ECM); Engine Control Module; ECM; Module - Engine Control - Eec V
- Replaces: DA8Z-12A650-KF, DA8Z-12A650-TB, DA8Z-12A650-SB, DA8Z-12A650-KG, DA8Z-12A650-EJ, DB5Z-12A650-YA, DA5Z-12A650-BB, DA8Z-12A650-RB, DA8Z-12A650-XB, DA8Z-12A650-EH, DA8Z-12A650-VB, DA8Z-12A650-UB, DA8Z-12A650-FJ, DA8Z-12A650-FH
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2013-2017 Ford Flex | Limited | 6 Cyl 3.5 L GAS
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Ford Flex PCM Part Number: 9A8Z-12A650-AF
$800.66 MSRP: $1186.17
You Save: $385.51 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Module - Engine Control - EEC; Engine Control Module (ECM); ECM; Module - Engine Control - Eec V; Engine Control Module
- Manufacturer Note: 9P31D60A10A (YKT5)
- Replaces: 9A8Z-12A650-AE, 9A8Z-12A650-AD
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2009 Ford Flex | Limited, SE, SEL | 6 Cyl 3.5 L GAS
View related parts
Ford Flex PCM Part Number: BA8Z-12A650-CC
Product Specifications
- Other Name: Module - Engine Control - EEC; Engine Control Module; ECM; Module - Engine Control - Eec V
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2011-2012 Ford Flex | Limited, SEL, Titanium | 6 Cyl 3.5 L GAS
View related parts
Ford Flex PCM Part Number: 9A8Z-12A650-BH
Product Specifications
- Other Name: Module - Engine Control - EEC; Engine Control Module (ECM); Module - Engine Control - Eec V
- Manufacturer Note: 9P31D60513 (MJS7)
- Replaces: 9A8Z-12A650-BG
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2009 Ford Flex | Limited, SE, SEL | 6 Cyl 3.5 L GAS
View related parts
Ford Flex PCM Part Number: BA8Z-12A650-LD
Product Specifications
- Other Name: Module - Engine Control - EEC; Engine Control Module (ECM); ECM; Module - Engine Control - Eec V; Engine Control Module
- Replaces: BA8Z-12A650-LC, AA8Z-12A650-YB
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2010-2012 Ford Flex | Limited, SEL, Titanium | 6 Cyl 3.5 L GAS
View related parts
Ford Flex PCM Part Number: DA8Z-12A650-GK
Product Specifications
- Other Name: Module - Engine Control - EEC; Engine Control Module (ECM); Module - Engine Control - Eec V
- Replaces: DA8Z-12A650-GH, DA8Z-12A650-GJ
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2013 Ford Flex | Limited, SE, SEL | 6 Cyl 3.5 L GAS
View related parts
Ford Flex PCM Part Number: 9A8Z-12A650-AH
Product Specifications
- Other Name: Module - Engine Control - EEC; Engine Control Module (ECM); Module - Engine Control - Eec V
- Manufacturer Note: 9P31D60A13 (YKT7)
- Replaces: 9A8Z-12A650-AG
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2009 Ford Flex | Limited, SE, SEL | 6 Cyl 3.5 L GAS
View related parts
Ford Flex PCM Part Number: 9A8Z-12A650-BF
Product Specifications
- Other Name: Module - Engine Control - EEC; Engine Control Module (ECM); ECM; Module - Engine Control - Eec V; Engine Control Module
- Manufacturer Note: 9P31D60510A (MJS5)
- Replaces: 9A8Z-12A650-BE
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2009 Ford Flex | Limited, SE, SEL | 6 Cyl 3.5 L GAS
View related parts
Ford Flex PCM Part Number: AA8Z-12A650-AG
Product Specifications
- Other Name: Module - Engine Control - EEC; Engine Control Module (ECM); ECM; Module - Engine Control - Eec V; Engine Control Module
- Replaces: AA8Z-12A650-AE, AA8Z-12A650-AF
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2010-2011 Ford Flex | Limited, SE, SEL, Titanium | 6 Cyl 3.5 L GAS
View related parts
Ford Flex PCM Part Number: AA8Z-12A650-BG
Product Specifications
- Other Name: Module - Engine Control - EEC; Engine Control Module (ECM); ECM; Module - Engine Control - Eec V; Engine Control Module
- Replaces: AA8Z-12A650-BE, AA8Z-12A650-BF
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2010-2011 Ford Flex | Limited, SE, SEL, Titanium | 6 Cyl 3.5 L GAS
View related parts
Ford Flex PCM Part Number: BA8Z-12A650-DC
Product Specifications
- Other Name: Module - Engine Control - EEC; Engine Control Module; ECM; Module - Engine Control - Eec V
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2011 Ford Flex | Limited, SEL, Titanium | 6 Cyl 3.5 L GAS
View related parts
Ford Flex PCM Part Number: DA8Z-12A650-HK
Product Specifications
- Other Name: Module - Engine Control - EEC; Engine Control Module (ECM); Module - Engine Control - Eec V
- Replaces: DA8Z-12A650-HH, DA8Z-12A650-HJ
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2013 Ford Flex | Limited, SE, SEL | 6 Cyl 3.5 L GAS

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Ford Flex Engine Control Module

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Ford Flex Engine Control Module Parts and Q&A

PCM
9A8Z-12A650-AF
Q: How to remove and replace the Engine Control Module (ECM) on Ford Flex?
A: Replacement To take out the Powertrain Control Module (PCM), access the setting, take off the cowl panel grille, disconnect PCM connectors and then remove the module. Install the new PCM, fix the PCM in place, reconnect the connectors and reconfigure. Lastly, reprogram Passive Anti-Theft System (PATS).
PCM
BA8Z-12A650-MD
Q: What are the key features and functions of the Engine Control Module (ECM) and its integrated EEPROM regarding strategy and calibration information on Ford Flex?
A: Vehicle strategy and calibration is stored in the EEPROM of the PCM. Calibrate the VID block of replacement PCMs; anything wrong results in DTCs P1635/P1639. VID has VIN, fuel, speed limit, tire/axle and ESOF /MSOF and the range limits need to be reflashed. Because of PCM/CKP/engine work, perform and verify neutral profile learn. Manually program with As-Built data.