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Home >> Volvo >> 1992 >> 940 GL, AW70 >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Tests W/Codes >> Self-Diagnostics - Ignition System >> Entering Self-Diagnostics >> Control Function No. 1 (Retrieving Codes)
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Control Function No. 1 (Retrieving Codes)

This function displays any codes stored in ignition system ECU memory during engine operation. System can store 9 different ignition system faults.

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