P2BEF - Fuel Control System A Too Rich Bank 2
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DTC DESCRIPTION P2BEF - FUEL CONTROL SYSTEM A TOO RICH BANK 2
| Description: | The adaptive fuel strategy continuously monitors the fuel delivery hardware. This DTC sets when the adaptive fuel tables reach a lean calibrated limit. Refer to Powertrain Control Software, Fuel Trim for additional information. | ||
| Possible Causes: |
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| Diagnostic Aids: | View the freeze frame data to determine the operating conditions when the DTC was set. Observe the LONGFT1 and LONGFT2 PIDs. Refer to Adaptive Fuel Diagnostic Trouble Code (DTC) Diagnostic Techniques, for additional information and the appropriate pinpoint test for specific concern identification. | ||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | GO to Pinpoint Test H. | ||