Operation CHARM
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1983
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Zephyr L4-140 2.3L SOHC
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Repair and Diagnosis
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Reading and Clearing Diagnostic Trouble Codes
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4.0 - Key On, Engine Off Quick Test (Codes)
4.0 - Key On, Engine Off Quick Test (Codes)
4.0 KOEO Test And Service Codes 1-1 Through 6-5:
