0330884 JOHNSON NEEDLE VALVE, Slow speed

Introduction
In certain cases, there may be the need to change the specification of the engine through the Electronic Control Module (ECM) configuration file. These changes to the parameters will alter the original engine factory built specification.ECM Parameters
The process of changing ECM parameters is completed using the electronic service tool by altering any of the following parameters that are shown in table 1. Under certain circumstances there may be an additional requirement to provide factory passwords.
Table 1
Feature    Password Protected    Non-Password Protected    Send ECM File    
ECM Identification Parameters     -     -     -    
Equipment ID     -     Yes     Yes    
Engine Serial Number     Yes     -     Yes    
ECM Serial Number     -     Yes     Yes    
ECM Software Part Number     -     Yes     Yes    
ECM Software Release Date     -     Yes     Yes    
ECM Software Description     -     Yes     Yes    
Selected Engine Rating     -    
Engine Rating     Yes     -     Yes    
Rated Frequency     -     Yes     Yes    
Rated Genset Speed     -     Yes     Yes    
Rated Genset Power     -     Yes     Yes    
Rated Apparent Genset Power     -     Yes     Yes    
Engine Rating Application Type     -     Yes     Yes    
External Speed Selection Switch Installed     -     Yes     Yes    
Low / High Idle Setting     -    
Low Idle Speed     -     Yes     Yes    
High Idle Speed     -     Yes     Yes    
Start Aid Configuration Parameters     -    
Ambient Air Temp Sensor Installation Status     -     Yes     Yes    
I/O Configuration Parameters     -    
Desired Speed Input Configuration/
Arrangement     -     Yes     Yes    
Fuel Enable Input Configuration     -     Yes     Yes    
Critical Override Switch Installed     Yes     -     Yes    
Emergency Shutdown Override Input Configuration     -     Yes     Yes    
Engine/Gear Parameters     -    
Engine Acceleration Rate     -     Yes     Yes    
Droop/Isochronous Switch Installed     -     Yes     Yes    
Droop/Isochronous Selection     -     Yes     Yes    
Engine Speed Droop     -     Yes     Yes    
Digital Speed Control Installed     -     Yes     Yes    
Speed Control Minimum Speed     -     Yes     Yes    
Speed Control Maximum Speed     -     Yes     Yes    
Digital Speed Control Ramp Rate     -     Yes     Yes    
Crank Terminate RPM     -     Yes     Yes    
PTO and Throttle Lock Parameters     -    
Throttle Lock Feature Installation Status     -     Yes     Yes    
PTO Engine Speed Setting     -     Yes     Yes    
Throttle Lock Increment Speed Ramp Rate     -     Yes     Yes    
Throttle Lock Engine Set Speed     -     Yes     Yes    
Miscellaneous     -    
Monitoring Mode Shutdowns     -     Yes     Yes    
Limp Home Desired Engine Speed     -     Yes     Yes    
Engine Acceleration Rate     -     Yes     Yes    
Maintenance Parameters     -    
Maintenance Indicator Mode     -     Yes     Yes    
Maintenance Level 1 Cycle Interval Hours     -     Yes     Yes    
Configurable Inputs     -    
Coolant Level Sensor     -     Yes     Yes    
Air Filter Restriction Switch Installation Status     -     Yes     Yes    
Fuel/Water Separator Switch Installation Status     -