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Scan Tool Data Definitions - Powertrain Systems
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Ignition 1
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Ignition 1
Range (
0.0-25.5 Volts
): The ignition 1 parameter indicates the voltage level on the ignition input to the
VCM
. The normal Ignition 1 voltage is approximately
13.8 volts
, but may vary between
11-16 volts
.