What actions are required for the fuel system of an E85 compatible when the Engine Control Module is replaced or the learned alcohol content is reset on 2008 Chevrolet Impala?

For vehicles with an E85 compatibility the engine control module (ECM) or powertrain control module (PCM) needs to be replaced together with a fuel system containing ASTM gasoline with 10 percent or less ethanol content. geile standard is added to drain the fuel system it requires engine temperature operation while consuming one liter (0.3 gallons) of fuel for the system to detect proper alcohol level. The system can accept ASTM gasoline or ASTM E85 fuel following the fuel substitution.

OEM 2008 Chevrolet Impala Engine Control Module

Engine Control Computer

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2 Engine Control Modules found

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2008 Chevrolet Impala ECM, Green Line
Part Number: 19210737
$189.58 MSRP: $532.31
You Save: $342.73 (65%)
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Product Specifications
- Other Name: Module Assembly, Powertrain Control; Engine Control Module
- Replaced by: 19421503
- Item Weight: 3.00 Pounds
- Item Dimensions: 8.4 x 7.7 x 4.5 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 19210737
- Warranty: This genuine part is guaranteed by GM's factory warranty.
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Fits the following 2008 Chevrolet Impala Submodels:
- SS | 8 Cyl 5.3 L GAS
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2008 Chevrolet Impala PCM
Part Number: 12612384
$261.01 MSRP: $488.26
You Save: $227.25 (47%)
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Product Specifications
- Other Name: Module, Emission Control System; Engine Control Module; ECM
- Item Weight: 1.30 Pounds
- Item Dimensions: 12.6 x 8.3 x 6.2 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12612384
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2008 Chevrolet Impala Submodels:
- 50th Anniversary Edition, LS, LT, LTZ, Police, SS | 6 Cyl 3.5 L FLEX, 6 Cyl 3.5 L GAS, 6 Cyl 3.9 L FLEX, 8 Cyl 5.3 L GAS

2008 Chevrolet Impala Engine Control Module

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2008 Chevrolet Impala Parts Questions & Experts Answers

Q: What actions are required for the fuel system of an E85 compatible when the Engine Control Module is replaced or the learned alcohol content is reset on 2008 Chevrolet Impala?
A: For vehicles with an E85 compatibility the engine control module (ECM) or powertrain control module (PCM) needs to be replaced together with a fuel system containing ASTM gasoline with 10 percent or less ethanol content. geile standard is added to drain the fuel system it requires engine temperature operation while consuming one liter (0.3 gallons) of fuel for the system to detect proper alcohol level. The system can accept ASTM gasoline or ASTM E85 fuel following the fuel substitution.