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Audi
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1994
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90CS Quattro V6-2.8L (AAH)
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Repair and Diagnosis
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A L L Diagnostic Trouble Codes ( DTC )
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Testing and Inspection
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Manufacturer Code Charts
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Engine Control System
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With MMS 311 Engine Management System
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DTC 16502
DTC 16502
NOTE
:
The DTC "16502" is stored as soon as the signal voltage exceeds
4.94 volts
for longer than
7 seconds
when the ignition is switched ON (corresponds to an engine coolant temperature below
-50°C [-58°F])
.