Engine/Gear Parameters

TM 9-2320-312-24-2

Troubleshooting Section

This parameter is similar to the "Lower Gears

Table 41

Engine RPM Limit". The engine will accelerate at

Minimum

Maximum

Default

a slower rate when this limit is exceeded under

700 rpm

TEL rpm

TEL rpm

normal driving conditions. This parameter is

typically programmed to a slightly higher rpm than

the "Lower Gears Engine RPM Limit".

"PTO Active Output "

Table 45

OCT01 and newer Personality Modules.

Minimum

Maximum

Default

1500 rpm

TEL rpm

TEL rpm

The output driver is capable of providing 1.0 Amp

when the PTO mode is active. The output is on if

the following conditions are met:

"Intermediate Gears Turn Off Speed"

The PTO switch is on.

This parameter is similar to the "Lower Gears Turn

Off Speed". This parameter is typically programmed

PTO Mode is active.

to a slightly higher vehicle speed than the "Lower

Gears Turn Off Speed".

The engine speed is within the programmed

limits.

Table 46

Minimum

Maximum

Default

The vehicle speed is within the programmed

limits.

16 km/h (10 mph)

80 km/h (50 mph)

16 km/h (10 mph)

Table 42

"Gear Down Protection RPM Limit"

Alternate

Default

This parameter is the engine rpm limit when the

"None"

"J1/P1:19"

vehicle speed is above the "Gear Down Protection

Turn On Speed". This is a hard limit. The ECM will

not allow fuel to the engine above this limit. This

i01727137

parameter is used to encourage the driver to shift

Engine/Gear Parameters

into overdrive or top gear.

Table 47

SMCS Code: 1901

Minimum

Maximum

Default

"Lower Gears Engine RPM Limit"

The engine will accelerate at a slower rate when this

1700 rpm

TEL rpm

TEL rpm

limit is exceeded under normal driving conditions.

This parameter is used to encourage the driver to

shift to the next highest gear.

"Gear Down Protection Turn On Speed"

Table 43

This parameter is the vehicle speed when the "Gear

Minimum

Maximum

Default

Down Protection RPM Limit" is turned on. This must

be matched to the specific drive train for best

1500 rpm

TEL rpm

TEL rpm

performance. Above this "Vehicle Speed Limit",

the engine rpm will be limited by the "Gear Down

"Lower Gears Turn Off Speed"

Protection RPM Limit".

The "Lower Gears Turn Off Speed" parameter is

the vehicle speed when the "Lower Gears Engine

RPM Limit" is shut off. This must be matched with

the "Lower Gears Engine RPM Limit" to the specific

drive train for best performance.

Table 44

Minimum

Maximum

Default

2 km/h (1 mph)

24 km/h (15 mph)

2 km/h (1 mph)

"Intermediate Gears Engine RPM Limit"