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Home >> Volvo >> 2009 >> XC90 Base, AWD >> Repair and Diagnosis (Single Page) >> Engine Mechanical >> Mechanical >> Engine Mechanical - Testing Compression And Checking For Intake System Air Leaks >> Engine Mechanical >> Compression Test >> Ignition System >> Notes

Ignition System: Notes

Fig 1: Identifying Low & High Voltage Circuit Caution
GLL108573Courtesy of VOLVO CARS CORPORATION
CAUTION:

The ignition system operates at high ignition charges  and produces dangerous voltages  in both the low and high voltage circuits.

There is dangerous voltage throughout the entire ignition system  including connectors etc.