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Diagnostic Procedure with Diagnostic Trouble Code (DTC)
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DTC P1134: A/F Sensor Micro-Computer Problem
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Diagnostic Procedures:
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Diagnostic Procedures:
Fig 1: DTC P1134 - A/F Sensor Micro-Computer Problem Diagnostic Chart
Courtesy of SUBARU OF AMERICA, INC.
Courtesy of SUBARU OF AMERICA, INC.