FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
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Mercedes Benz
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2005
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CLK 320 (209.365) V6-3.2L (112.955)
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Repair and Diagnosis
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A L L Diagnostic Trouble Codes ( DTC )
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P20B7
P20B7
Increased Idle Speed Due to SBC Low-Voltage : Check Current and Voltage on Vehicle / No Control Module Defective (P1999.183)
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