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Home >> Jaguar >> 1994 >> XJ-6 L6-4.0L >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Description and Operation >> Overrev Protection
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Overrev Protection

PURPOSE
To prevent engine damage from over revving.

OPERATION
PCME cancels fuel metering (injector operation) when it detects crankshaft sensor input:
6100 rpm manual transmission
5800 rpm automatic transmission
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