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Replacement and OEM Parts for 2008 Cadillac DTS Engine Control Module

2008 Cadillac DTS Engine Control Module

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2008 Cadillac DTS
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1 Product found

3 Q&A for Engine Control Module Repair
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  • OEM 2008 Cadillac DTS PCM Diagram - 12678511
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    OEM (Genuine) 2008 Cadillac DTS PCM

    PartNumber: 12678511
    OEM 2008 Cadillac DTS PCM - 12678511
    Product Specifications
    • Notes: Dts
    • Other Names: ECM, PCM
    • Item Dimensions: 8.2 x 7.3 x 4.1 inches
    • Item Weight: 2.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12607096, 12636660
    • Part Description: 2008 Cadillac DTS PCM
    More Info
    Vehicle Fitment
    • 2008 Cadillac DTS | Base, Luxury, Platinum | 8 Cyl 4.6 L GAS
    $278.36 MSRP: $524.24
    You Save: $245.88 (47%)

FAQ for Engine Control Module Repair

Q: What should be noticed when installing the air cleaner outlet duct to the throttle body?
A:
You will need to properly install the air cleaner outlet duct to the throttle body. An improperly installed, distorted, or damaged air duct may cause a DTC to set.
By Bob
GM Specialist
01/11/2022
Q: What needs to be ensured before installing the ECM?
A:
You will need to ensure that no debris in the air filter/ECM housing assembly, or the MAF/IAT sensor inlet screen that may distort the airflow, and that there are no signs of damage to the air filter/ECM housing assembly or the intake air duct. If a problem is found, you should replace the components as necessary.
By Bob
GM Specialist
01/11/2022
Q: What's the recommended torque for the air cleaner outlet duct clamp at the throttle body?
A:
The recommended torque is 3 N.m (27 lb in).
By Bob
GM Specialist
01/11/2022

FAQ for Other Repair Info

Q: How to remove the Ignition Coil-Bank 1?
A:
You will need to remove both of the fuel injector sight shields first. Then if servicing the Ignition Coil assembly, you can perform the following steps that disconnect the engine harness electrical connector from the ignition coil assembly, remove the fuel injector sight shield studs, the ignition coil assembly bolts, and the ignition coil assembly, then disconnect the individual ignition coil electrical connector, remove the individual ignition coil bolt and the ignition coil. And if servicing an individual ignition coil, you can directly disconnect the individual ignition coil electrical connector, and remove the individual ignition coil bolt and the ignition coil.
Q: What's the preliminary procedure for replacing the Ignition Lock Cylinder Case Bracket?
A:
The procedure is to remove the turn signal multifunction switch and remove the Ignition Lock Cylinder case.
Q: What's the installation procedure for the Knock Sensor?
A:
The installation procedure is to install the appropriate Knock Sensor and tighten the sensor to 25 N.m (18 lb-ft), connect the electrical connector to the left knock sensor if required, next connect the electrical connector to the right knock sensor, then install the intake manifold.