LS V8-3.9L VIN A (2003)
P2120 - P2124: Testing and Inspection
P2122
For diagnosis of code P2122 refer to pinpoint test DK2. See: Powertrain Management/Computers and Control Systems/Testing and Inspection/Pinpoint
Tests/Tests DK: Electronic Throttle Accelerator Position Sensor
If there is no link in the chart then:
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This code is not a valid code for this vehicle
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Or information published by the manufacturer for this vehicle did not include this code
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For complete diagnosis of the Engine Control system, follow this link: See: Powertrain Management/Computers and Control Systems/Testing and
Inspection