How to service the Engine Control Module on Mercury Montego?

The first step for Engine Control Module service requires removing the battery ground cable. Service of the Engine Control Module starts by first removing the cowl panel grille followed by disconnecting the PCM electrical connectors. First secure the bolt attaching the PCM then detach the module from its place. The installation requires the bolt to reach 8 Nm torque while following the reverse order of removal to finalize the installation process.

OEM Mercury Montego Engine Control Module

Engine Control Computer

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5 Engine Control Modules found

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Mercury Montego PCM
Part Number: 6G1Z-12A650-MCRM
$294.42 MSRP: $420.00
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Product Specifications
- Other Name: Reman Module - Engine Control - EEC; Engine Control Module (ECM); Engine Control Module; ECM
- Replaces: 5G1Z-12A650-ASA, 5G1Z-12A650-APB, 6G1Z-12A650-MB, 6U7Z-12A650-BAD, 6G1Z-12A650-MC, 6U7Z-12A650-BBD, 6G1Z-12A650-KA, 6U7Z-12A650-AZD, 6F9Z-12A650-KA, 6U7Z-12A650-AZC, 6U7Z-12A650-BBC, 6F9Z-12A650-JA, 6U7Z-12A650-BDC, 5F9Z-12A650-AHA, 5F9Z-12A650-AJA, 6U7Z-12A650-BCC, 6U7Z-12A650-BCD, 6G1Z-12A650-LA, 6U7Z-12A650-BDD, 6U7Z-12A650-BAC, 5G1Z-12A650-ARA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2006 Mercury Montego | Luxury, Premier | 6 Cyl 3.0 L GAS
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Mercury Montego PCM
Part Number: 7U7Z-12A650-RCRM
Product Specifications
- Other Name: Reman Module - Engine Control - EEC; Engine Control Module (ECM); Engine Control Module; ECM
- Replaces: 7F9Z-12A650-LD, 7F9Z-12A650-JD, 7U7Z-12A650-NC, 7U7Z-12A650-TB, 7U7Z-12A650-RC, 7U7Z-12A650-RB, 7U7Z-12A650-VC, 7U7Z-12A650-TC, 7G1Z-12A650-KD, 7U7Z-12A650-NB, 7F9Z-12A650-JC, 7G1Z-12A650-TD, 7U7Z-12A650-VB
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2007 Mercury Montego | Luxury, Premier | 6 Cyl 3.0 L GAS
View related parts
Mercury Montego PCM
Part Number: 7U7Z-12A650-MCRM
Product Specifications
- Other Name: Reman Module - Engine Control - EEC; Engine Control Module (ECM); Engine Control Module; ECM
- Replaces: 7F9Z-12A650-KD, 7G1Z-12A650-MD, 7U7Z-12A650-UB, 7U7Z-12A650-MC, 7U7Z-12A650-SB, 7U7Z-12A650-PB, 7U7Z-12A650-SC, 7U7Z-12A650-PC, 7U7Z-12A650-MB, 7F9Z-12A650-MD, 7G1Z-12A650-LD, 7U7Z-12A650-UC
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2007 Mercury Montego | Luxury, Premier | 6 Cyl 3.0 L GAS
View related parts
Mercury Montego PCM
Part Number: 5G1Z-12A650-AFERM
Product Specifications
- Other Name: Reman Module - Engine Control - EEC; Engine Control Module (ECM); Engine Control Module; ECM
- Replaces: 5G1Z-12A650-AFE, 5F9Z-12A650-ADC, 5G1Z-12A650-AGC, 5G1Z-12A650-AFD, 5F9Z-12A650-AED, 5G1Z-12A650-AHD, 5F9Z-12A650-ADD, 5G1Z-12A650-AGD, 5F9Z-12A650-AEC, 5G1Z-12A650-AHC
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005 Mercury Montego | Luxury, Premier | 6 Cyl 3.0 L GAS
View related parts
Mercury Montego PCM
Part Number: 5G1Z-12A650-AED
Product Specifications
- Other Name: Module - Engine Control - EEC; Engine Control Module; ECM
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005-2006 Mercury Montego | Luxury, Premier | 6 Cyl 3.0 L GAS

Mercury Montego Engine Control Module

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Mercury Montego Engine Control Module Parts Questions & Experts Answers

PCM
5G1Z-12A650-AED
Q: How to service the Engine Control Module on Mercury Montego?
A: The first step for Engine Control Module service requires removing the battery ground cable. Service of the Engine Control Module starts by first removing the cowl panel grille followed by disconnecting the PCM electrical connectors. First secure the bolt attaching the PCM then detach the module from its place. The installation requires the bolt to reach 8 Nm torque while following the reverse order of removal to finalize the installation process.