How to service and repair the Engine Control Module on Buick Park Avenue?

The first step for ECMService and repair requires the clearing of DTCs with a scan tool method. Try to start the engine afterward; a non-starting engine or poor operation requires another Service Programming run. You must verify that both the control module connections and DLC are secure alongside checking that the Techline operating software is current with a correct calibration part number (XXXX) for the vehicle type. The procedure for control module programming should then be initiated. The programming process should be followed by control module replacement and specific programming execution for the replacement component.

How to replace the Engine Control Module on Buick Park Avenue?

Hazardous replacement of the powertrain control module (PCM) begins by verifying the suitability of the new pcm part. A faulty pcm requires users to disconnect the negative Battery Cable followed by screw removal from the air cleaner top cover. Afterward users should remove the top cover before connector disconnection from the pcm and subsequent removal of the pcm from the air cleaner housing assembly. First detach the pcm harness connectors followed by removing the pcm from its position at the air cleaner housing assembly. After linking all connectors correctly the service pcm demands 8 n.m (71 lb in) torque following which its placement should proceed into the air cleaner housing assembly before reinstalling the air cleaner top cover. To complete the procedure you should reconnect the negative Battery Cable. When installing the new pcm users must program it with the sps system because the pcm prevents air pump operation until it accumulates 16.9 km (10 miles) of mileage. You should avoid all contacts with the connector pins and components on the circuit board because electrostatic discharge (ESD) can harm them. Make sure the ignition is off during pcm connector and power connection work to protect the internal components from damage.

OEM Buick Park Avenue Engine Control Module

Engine Control Computer

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9 Engine Control Modules found

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Buick Park Avenue Control Module Part Number: 16183247
$227.48 MSRP: $457.98
You Save: $230.50 (51%)
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Product Specifications
- Other Name: Module, PCM (Remanufactured); Engine Control Module; PCM; ECM; Module, Emission Control System
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1995 Buick Park Avenue | Base, Ultra | 6 Cyl 3.8 L GAS
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Buick Park Avenue Control Module Part Number: 19109047
$167.46 MSRP: $298.00
You Save: $130.54 (44%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Module Assembly, Powertrain Control (Remanufacture); Engine Control Module; PCM; ECM; Module, Emission Control System
- Replaces: 16227797
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1997 Buick Park Avenue | Base, Ultra | 6 Cyl 3.8 L GAS
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Buick Park Avenue Control Module Part Number: 88999178
$132.96 MSRP: $236.38
You Save: $103.42 (44%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Module, Emission Control System; Engine Control Module; EEC Module; Prom Calibrator; ECM; Calibrator
- Replaces: 16141470
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1991-1994 Buick Park Avenue | Base, Ultra | 6 Cyl 3.8 L GAS
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Buick Park Avenue Crankshaft Sensor Part Number: 88963800
$153.69 MSRP: $275.77
You Save: $122.08 (45%)
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Product Specifications
- Other Name: Module Assembly, Powertrain Control (Remanufacture) Requires Reprogramming; Crankshaft Position Sensor; Control Module; EEC Module; PCM; ECM; Module, Emission Control System
- Replaces: 16211539
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996 Buick Park Avenue | Base, Ultra | 6 Cyl 3.8 L GAS
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Buick Park Avenue PCM Part Number: 12209624
$319.15 MSRP: $597.04
You Save: $277.89 (47%)
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Product Specifications
- Other Name: Module, Emission Control System; Engine Control Module; ECM
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2001-2003 Buick Park Avenue | Base, Ultra | 6 Cyl 3.8 L GAS
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Buick Park Avenue PCM Part Number: 12583827
$454.50 MSRP: $918.86
You Save: $464.36 (51%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Module, Emission Control System; Engine Control Module; ECM
- Replaces: 89017736
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2005 Buick Park Avenue | Base, Ultra | 6 Cyl 3.8 L GAS
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Buick Park Avenue Control Module Part Number: 9361735
Product Specifications
- Other Name: Module Assembly, Powertrain Control (Remanufacture) Requires Reprogramming; Engine Control Module; PCM; ECM; Module, Emission Control System
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1999 Buick Park Avenue | Base, Ultra | 6 Cyl 3.8 L GAS
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Buick Park Avenue Control Module Part Number: 9380717
Product Specifications
- Other Name: Module Assembly, Powertrain Control (Remanufacture) Requires Reprogramming; Engine Control Module; PCM; ECM; Module, Emission Control System
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000 Buick Park Avenue | Base, Ultra | 6 Cyl 3.8 L GAS
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Buick Park Avenue Control Module Part Number: 16236757
Product Specifications
- Other Name: Module Assembly, Powertrain Control (Remanufacture) Requires Reprogramming; Engine Control Module; PCM; ECM; Module, Emission Control System
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1998 Buick Park Avenue | Base, Ultra | 6 Cyl 3.8 L GAS

Buick Park Avenue Engine Control Module

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The Buick Park Avenue Engine Control Module or ECM is also considered to be very dependable and efficient in terms of handling the optimum performance of the engine, applicable to different Park Avenue models. This complex Engine Control Module commonly known as; digital motor electronics (DME) or in other group of name as the Engine Control Unit (ECU) precisely timidity adjusts fuel and air mixture in the cylinders of the engine with the help of sensors' feedback for efficient burning chamber and improved performance. Through the ECM, some important features like the air to fuel ratios, the idle speed and the variation in the valve timing within the Buick Park Avenue are well monitored thus ensuring that efficiency and safety are enhanced. That is why it can be associated with other models of Park Avenue, such as the 3800 OHV V6 engine, and is crucial to maintaining the luxurious feel of the car. Remarkably, the ECM particulars might be programmed for varied modified car configurations affording enthusiasts a chance to up the ante on efficiency. Direct fit replacement parts are easier to install as opposed to the universal fit ECMs which can work with a large number of models and makes. The technological enhancements, for instance the Dynaride system used in previous models of the Park Avenue model, act as the advertisements of the superior engineering of Buick brand. All in all, the Buick Park Avenue Engine Control Module has been one of the cornerstones of the Buick Park Avenue automobiles because of its reliability, performance and safety attributes.

Buick Park Avenue Engine Control Module Parts and Q&A

PCM
12209624
Q: How to service and repair the Engine Control Module on Buick Park Avenue?
A:
The first step for ECMService and repair requires the clearing of DTCs with a scan tool method. Try to start the engine afterward; a non-starting engine or poor operation requires another Service Programming run. You must verify that both the control module connections and DLC are secure alongside checking that the Techline operating software is current with a correct calibration part number (XXXX) for the vehicle type. The procedure for control module programming should then be initiated. The programming process should be followed by control module replacement and specific programming execution for the replacement component.
PCM
12583827
Q: How to replace the Engine Control Module on Buick Park Avenue?
A:
Hazardous replacement of the powertrain control module (PCM) begins by verifying the suitability of the new pcm part. A faulty pcm requires users to disconnect the negative Battery Cable followed by screw removal from the air cleaner top cover. Afterward users should remove the top cover before connector disconnection from the pcm and subsequent removal of the pcm from the air cleaner housing assembly. First detach the pcm harness connectors followed by removing the pcm from its position at the air cleaner housing assembly. After linking all connectors correctly the service pcm demands 8 n.m (71 lb in) torque following which its placement should proceed into the air cleaner housing assembly before reinstalling the air cleaner top cover. To complete the procedure you should reconnect the negative Battery Cable. When installing the new pcm users must program it with the sps system because the pcm prevents air pump operation until it accumulates 16.9 km (10 miles) of mileage. You should avoid all contacts with the connector pins and components on the circuit board because electrostatic discharge (ESD) can harm them. Make sure the ignition is off during pcm connector and power connection work to protect the internal components from damage.