LEMON Manuals
: Even more car manuals for everyone: 1960-2025
Home
>>
Jaguar
>>
1990
>>
Majestic 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
ECM cancels fuel metering (injector operation) when it detects
crankshaft sensor
input 6300 rpm.