C-12 Engine Caterpillar

Customer specified parameters that will enhance the fuel efficiency and operator convenience can be programmed into the Electronic Control Module (ECM). Some parameters may affect engine operation. Certain engine parameters may be programmed by the customer by using Cat electronic service tools in order to influence the operation of the engine:

The customer specified parameters can be changed as often as needed. Password protection is provided so that the customer can change the parameters. The customer can authorize someone else to change the parameters.

Refer to the Troubleshooting Guide, "Programmable Parameters" for further information about configuration parameters. For detailed instructions on programming the engine for optimum performance and for optimum fuel economy, consult your Cat dealer.

To record programmed specifications, use the following blanks.

Customer Passwords

• First Password ____________________

• Second Password ____________________

Power Rating (hp at rpm) ____________________

Rating Selection (A-E) ____________________

Vehicle ID ____________________

Vehicle Speed Parameters

• Vehicle Speed Calibration ____________________ pulses per km (pulses per mile)

• Vehicle Speed Limit ____________________ km/h (mph)

• Vehicle Speed Limit Protection ____________________

• Tachometer Calibration ____________________ pulses per revolution

• Soft Vehicle Speed Limit ____________________

Cruise Control Parameters

• Low Cruise Control Speed Set Limit ____________________ km/h (mph)

• High Cruise Control Speed Set Limit ____________________ km/h (mph)

• Engine Brake ____________________

• Cruise/Idle/PTO Switch Configuration ____________________

• Soft Cruise Control ____________________

Idle Parameters

• Idle Vehicle Speed Limit ____________________ km/h (mph)

• Idle RPM Limit ____________________

• PTO Engine Speed Ramp Rate ____________________ rpm/sec

• PTO Bump RPM ____________________

PTO Parameters

• PTO Configuration ____________________

• PTO Top Engine Limit ____________________

• PTO Engine RPM Set Speed ____________________

• PTO Engine RPM Set Speed A ____________________

• PTO Engine RPM Set Speed B ____________________

• PTO to Set Speed ____________________

• PTO Cab Throttle RPM Limit ____________________

• PTO Vehicle Speed Limit ____________________

• Torque Limit ____________________ N·m (lb ft)

• PTO Shutdown Time ____________________

• PTO Shutdown Timer Maximum RPM ____________________

• PTO Activation of Cooling Fan (If Equipped) ____________________

Engine/Gear Speed Limit Parameters

• Lower Gears Engine RPM Limit ____________________

• Lower Gears Turn Off Speed ____________________ km/h (mph)

• Intermediate Gears Engine RPM Limit ____________________

• Intermediate Gears Turn Off Speed ____________________ km/h (mph)

• Gear Down Protection RPM Limit ____________________

• Gear Down Protection Turn On Speed ____________________ km/h (mph)

• Low Idle Engine RPM ____________________

• Transmission Style (If Equipped) ____________________

Timer Parameters

• Idle Shutdown Time ____________________

• Idle Shutdown Timer Maximum RPM ____________________

• Idle Shutdown Override Allowance ____________________

• Minimum Shutdown Idle Shutdown Outside Temperature ____________________

• Maximum Shutdown Idle Shutdown Outside Temperature ____________________

• A/C Pressure Switch Fan On - Time (If Equipped) ____________________

• Fan with Engine Brake On - Full (If Equipped) ____________________

• Engine Compression Brake Delay ____________________

Smart Idle Parameters

• Battery Monitor and Engine Speed Control Voltage ____________________

Engine Monitoring Parameters

• Engine Monitoring Mode ____________________

• Coolant Level Sensor (If Equipped) ____________________

Maintenance Indicator Parameters

• Maintenance Indicator Mode ____________________

• PM 1 Interval (Manual) ____________________

• Engine Oil Capacity (Automatic) ____________________

Trip Parameters

• Dash - PM Level 1 Reset ____________________

• Dash - Fleet Trip Reset ____________________

• Dash - State Selection ____________________

• Theft Deterrent System Control ____________________

• Theft Deterrent Password ____________________

Vehicle Activity Report

• Minimum Idle Time ____________________

Driver Incentive

• Driver Incentive Enable ____________________

Output Parameters

• Fan Control Type (If Equipped) ____________________

Data Link Parameters

• Power train Data Link ____________________