3412E Engine for Caterpillar Built Machines Caterpillar


CID 0091 FMI 02 Incorrect Throttle Switch inputs

Usage:

3412E 80M
Conditions Which Generate This Code:

The Electronic Control Module (ECM) detects an invalid signal from the throttle switch.

System Response:

The ECM will log the diagnostic code. The diagnostic code may be viewed on a display module or on The Caterpillar Electronic Technician (Cat ET).

The "Automatic Engine Speed Control (AESC)" feature is enabled. The throttle switch is ignored by the ECM until the keyswitch is turned OFF. The AESC enable switch will be used to control the engine speed (rpm).

Test Step 1. Perform the following test: Throttle Switch Circuit - Test

Results:

  • OK - Stop.

Caterpillar Information System:

CB-535B Vibratory Compactor Propel System Drive and Vibratory Drum
572R Pipelayer Machine Systems Winch Control Valve - Assemble
572R Pipelayer Machine Systems Winch Control Valve - Disassemble
572R Pipelayer Machine Systems Hook Winch Motor - Assemble
572R Pipelayer Machine Systems Hook Winch Motor - Disassemble
3508B Engine for D11R Track-Type Tractors MID 036 - CID 0800 - FMI 09 Unable to communicate with VIMS
572R Pipelayer Machine Systems Load Sense Manifold - Assemble
3456 Engine, 836G Landfill Compactor, 834G Wheel Dozer and 988G Wheel Loader CID 0100 FMI 13 Engine Oil Pressure calibration required
572R Pipelayer Machine Systems Load Sense Manifold - Disassemble
572R Pipelayer Machine Systems Load Sense Manifold - Install
572R Pipelayer Machine Systems Load Sense Manifold - Remove
572R Pipelayer Machine Systems Counterweight Control Valve - Assemble
2000/02/14 New Liquid Level Indicator (Coolant) Is Now Available {7470}
924G and 924GZ Wheel Loaders Power Train Differential Pinion (Front) - Disassemble
924G and 924GZ Wheel Loaders Power Train Differential Pinion (Front) - Assemble
CB-535B Vibratory Compactor Steering System Articulating and Oscillating Hitch
2000/04/17 Serial Numbers and Sequence Numbers Improve Component Life Tracking on Major Power Train Components {1000, 3030, 3101, 3258, 3284, 4050, 4208, 4234}
3408E and 3412E Engines for Caterpillar Built Machines CID 0042 FMI 05 Injector Actuation Valve open circuit
3408E and 3412E Engines for Caterpillar Built Machines CID 0042 FMI 06 Injector Actuation Valve short to ground
3456 Engine, 836G Landfill Compactor, 834G Wheel Dozer and 988G Wheel Loader CID 0110 FMI 03 Engine Coolant Temperature open/short to +batt
834B and 836 Landfill Compactor Ether Starting Aid
Caterpillar<COMP-BREAK TAGNAME=cp850>©<COMP-RESUME> AP-900B and Barber-Greene<COMP-BREAK TAGNAME=cp850>©<COMP-RESUME> BG-240C Asphalt Pavers Equipment Lowering with Engine Stopped
228 and 248 Skid Steer Loaders Machine Systems Pilot Hydraulic System
3456 Engine, 836G Landfill Compactor, 834G Wheel Dozer and 988G Wheel Loader CID 0110 FMI 04 Engine Coolant Temperature short to ground
Back to top
The names Caterpillar, John Deere, JD, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
CH-Part.com is in no way associated with any of the manufacturers we have listed. All manufacturer's names and descriptions are for reference only.