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Home >> Chevrolet >> 1994 >> S10 Pickup 2D Pickup, 2.2 4, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Tests W/Codes - 2.2L >> Trouble Code Charts >> Code 41, 1X Signal Error >> Diagnostic Aids

Diagnostic Aids

Positive identification of ignition module is essential as physical appearance is identical to other ignition modules.

Fig 1: Code 41 Schematic (2.2L) 1X Signal Error
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Fig 2: Code 41 Flow Chart (2.2L) 1X Signal Error
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