Fuel and Ignition Management System (FIMS)

In answer to market demands, GAC offers an advanced gaseous fueled engine management system with exhaust emissions control technologies to meet the tough standards sanctioned in the United States and the rest of the World.

GAC's total system approach results in a cost effective solution that offers the greatest potential for improvements in both engine efficiency and exhaust emissions while providing many features.

Basic Fuel and Ignition Management System (FIMS) for low pressure applications using a venturi mixer and stepper motor control valve. The user interface software is completely designed by GAC. System includes a built-in engine speed governor. Extremely cost effective and capable. System includes two separate modules which can operate stand-alone depending on the application needs.

AFR200 Series ICM200 Series Accessories

FIMS500 FUEL IGNITION MANAGEMENT
AFR200 Series - Integrated Venturi Mixer-Control / Built-In Engine Speed Governor for GAC ATBs / 3 Fixed Speeds, 1 Variable Speed, 1 Auxiliary Speed Trim / GAC SmartVU Software
AFR200 Multi-VDC / One Oxygen Sensor Input
AFR201 Multi-VDC / Two Oxygen Sensor Inputs
AFR210 Multi-VDC / One Oxygen Sensor Input and EGT (Type-K Thermocouple) Input
AFR211 Multi-VDC / Two Oxygen Sensor Inputs (Pre and Post Catalyst) and EGT (Type-K Thermocouple) Input
Lean Burn Adapter Kit
KT317WB-AFR-12
12VDC / Includes - EAM212 (Lean Burn Adapter), Wideband UEGO Sensor Bosch LSU4.2, Harnesses
KT317WB-AFR-24 24VDC / Includes - EAM212 (Lean Burn Adapter), Wideband UEGO Sensor Bosch LSU4.2, Harnesses, 12-24V DC/DC Converter (PCI106)
MX-STM Series - Venturi Mixer and Stepper Fuel Control Valve Assembly - Venturi Size is in ##/32"- please contact factory for sizing
MXSB##-STM Size 20 - 30, Small Bore, T1 Bolt Pattern / MXSB20-STM,
MXSB22-STM, MXSB24-STM, MXSB26-STM,
MXSB28-STM, MXSB30-STM
MXMB##-STM Size 40 - 50, Medium Bore, T1 and T2 Bolt Pattern /
MXMB40-STM, MXMB42-STM, MXMB44-STM, 
MXMB46-STM, MXMB48-STM, MXMB50-STM
MXLB##-STM Size 75 - 120, Large Bore, T3 & T4 Bolt Pattern /
MXLB75-STM, MXLB85-STM
MX Series - Venturi Mixer in Cylindrical Housing with Hose Fittings for Air Inlet and Fuel Outlet
MX24 Venturi Mixer Assembly / 2.0 in. (51mm) Air Inlet Hose Fitting / 24mm (0.95 in) Throat Diameter / 5/8 in (15.88mm) Fuel Inlet Hose Fitting / 57mm (2.25 in) Diameter Housing
MX32 Venturi Mixer Assembly / 2.5 in. (63.5mm) Air Inlet Hose Fitting / 32mm (1.27 in) Throat Diameter / 5/8 in (15.88mm) Fuel Inlet Hose Fitting / 68 mm (2.68 in) Diameter Housing
MX36 Venturi Mixer Assembly / 3.0 in. (77mm) Air Inlet Hose Fitting / 36mm (1.42 in) Throat Diameter / 3/4 in (19.05mm) Fuel Inlet Hose Fitting / 80mm (3.15 in) Diameter Housing
MX42 Venturi Mixer Assembly / 3.0 in. (77mm) Air Inlet Hose Fitting / 42mm (1.65 in) Throat Diameter / 3/4 in (19.05mm) Fuel Inlet Hose Fitting / 80mm (3.15 in) Diameter Housing
MX48 Venturi Mixer Assembly / 3.5 in. (90mm) Air Inlet Hose Fitting / 48mm (1.89 in) Throat Diameter / 1 in (25.4mm) Fuel Inlet Hose Fitting / 95mm (3.75 in) Diameter Housing
MX54
Venturi Mixer Assembly / 3.5 in. (90mm) Air Inlet Hose Fitting / 54mm (2.14 in) Throat Diameter / 1 in (25.4mm) Fuel Inlet Hose Fitting / 95mm (3.75 in) Diameter Housing
MX54-V Venturi Mixer Assembly / 3.5 in. (90mm) Air Inlet Hose Fitting / 54mm (2.14 in) Throat Diameter / 1 in (25.4mm) Fuel Inlet Hose Fitting x2 for V-Engines / 95mm (3.75 in) Diameter Housing
VFC Series -  Stepper Fuel Control Valve
VFC103 Inline Stepper Fuel Control Valve Assy - 5/8 (15.88mm) Fittings / No Mixer Included, Use with MX Series or Aftermarket Mixers (Including Diaphragm Type)
VFC105 Inline Stepper Fuel Control Valve Assy - 3/4 (19.05mm) Fittings / No Mixer Included, Use with MX Series or Aftermarket Mixers (Including Diaphragm Type)
VFC106
Inline Stepper Fuel Control Valve Assy - 1 in. (25.4mm) Fittings / No Mixer Included, Use with MX Series or Aftermarket Mixers (Including Diaphragm Type)
EC1507 MX-STM & VFC Series - Stepper Motor Mating Connector Kit / 4-Terminal
AFR Series - Gas Pressure Regulators
RPR102 Maxitrol R500Z - 3/4 in. NPT Fittings / Pi 0.5 PSI Max / Po 1.0 in. to 2.5 in. w.c. / Zero Governor
RPR103 Maxitrol R600Z - 1 in. NPT Fittings / Pi 1.0 PSI Max / Po 1.0 in. to 1.5 in w.c. / Zero Governor
RPR104 Maxitrol 210DZ - 1 in. NPT Fittings / Pi 5.0 PSI Max / Po 1.0 in. to 1.5 in. w.c. / Zero Governor
RPR105
Maxitol 210DZ - 1-1/2 in. NPT Fittings / Pi 5.0 PSI Max / Po 1.0 in to 1.5 in. w.c. / Zero Governor
RPR-210EZ  Maxitrol 210EZ - 1-1/2 in. NPT Fittings / Pi 5.0 PSI Max / Po 1.0 in. to 1.5 in. w.c. / Zero Governor 
RPR-RV61 Maxitrol RV61 - 1 in.NPT Fittings / Pi 1.0 PSI Max / Po -1.0 in. to 3.0 in. w.c. / Straight-Thru-Flow 
RPR-RV81  Maxitrol RV81 - 1-1/2 in. NPT Fittings / Pi 1.0 PSI Max / Po 3.0 in. to 8.0 in. w.c. / Straight-Thru-Flow  
AFR Series - MAP / Load Sensor
SPM200-1B MAP, 1-Bar Max Absolute Pressure / Green-Keyed Connector
SPM201-2B MAP, 2-Bar Max Absolute Pressure / Orange-Keyed Connector
SPM202-3B MAP, 3-Bar Max Absolute Pressure / Black-Keyed Connector
EC1509 SPM200-1B - Mating Connector Kit / Green / 3-Terminal
EC1510  SPM201-2B - Mating Connector Kit / Orange / 3-Terminal
EC1511 SPM202-3B - Mating Connector Kit / Black / 3-Terminal
AFR Series - Exhaust Gas Oxygen Sensors (Not for use with Lean Burn Kit)
SOX102 12VDV / Narrow-Band Stoichiometric Operation / Built-In Heater / 4-Terminal
SOX103 Multi-VDC / Narrow-Band Stoichiometric Operation / 2-Terminal
 EC1508 SOX102 - Mating Connector Kit / 4-Terminal
 EC1520 SOX103 - Mating Connector Kit / 2-Terminal
AFR Series - Engine Monitoring & Protection Sensors
SPO100 Oil Pressure Sensor - 0-180 PSIG (1.24MPa) / 10-180Ω / 1/8-27-NPTF Fitting / #10 Posts
STC101 Coolant Temperature Sensor - 250ºF (120ºC) Max / 0-9Ω / 3/8-18 NPT Fitting / Male Push-On Terminals
STE101 Exhaust Gas Temperature Sensor - Type K Thermocouple / 1200ºF (650ºC) Max / Included Mating Connector / Use with AFR210 & 211
AFR Series - Gaseous Fuel Filter
GF6066 3/4 in. NPT Fittings / 15 PSI (100kPa) Maximum Inlet Pressure
GF6088 1 in. NPT Fittings / 15 PSI (100kPa) Maximum Inlet Pressure
GF801212 1-1/2 in. NPT Fittings / 15 PSI (100kPa) Maximum Inlet Pressure
KTGF60 GF6066 & 6088 Service Kit - Replacement Filter and Hardware
KTGF80 GF801212 Service Kit - Replacement Filter and Hardware
AFR Series - Shutoff Solenoids - 2-Way Valves / Normally Closed / Aluminum Housing with Weatherproof Coils
SOS100-12 12VDC / 3/4 in. (19.05mm) NPT Fittings / Direct-Acting / Pressure Differential 0-3 PSI (0-0.2 Bar) Min-Max
SOS100-24
24VDC / 3/4 in. (19.05mm) NPT Fittings / Direct-Acting / Pressure Differential 0-3 PSI (0-0.2 Bar) Min-Max 
SOS101-12 12VDC / 1 in. (25.4mm) NPT Fittings / Pilot-Operated Quick Open / Pressure Differential .015-3 PSI (0.001-0.2 Bar) Min-Max
SOS101-24 24VDC / 1 in. (25.4mm) NPT Fittings / Pilot-Operated Quick Open / Pressure Differential .015-3 PSI (0.001-0.2 Bar) Min-Max
SOS102-12
12VDC / 1 in. (25.4mm) NPT Fittings / Direct-Acting / Pressure Differential 0-0.75 PSI (0-0.5 Bar) Min-Max
SOS102-24 24VDC / 1 in. (25.4mm) NPT Fittings / Direct-Acting / Pressure Differential 0-0.75 PSI (0-0.5 Bar) Min-Max 
SOS103-12 12VDC / 1.5 in. (38.1mm) NPT Fittings / Pilot-Operated Quick Open / Pressure Differential .015-3 PSI (0.001-0.2 Bar) Min-Max
SOS103-24
24VDC / 1.5 in. (38.1mm) NPT Fittings / Pilot-Operated Quick Open / Pressure Differential .015-3 PSI (0.001-0.2 Bar) Min-Max
FIMS500 FUEL IGNITION MANAGEMENT
ICM200 Series - Up to 8 or 16 Cylinders Sequential / Supports Camshaft - Crankshaft Engine Position Sensors / Fixed Timing or With In-Field Global Trim Capability / Two Optional Variable Timing Maps
ICM200-4 Multi-VDC / 4 Output Channels Maximum
ICM200-6 Multi-VDC / 6 Output Channels Maximum
ICM200-8 Multi-VDC / 8 Output Channels Maximum
ICM Series - Spark Plugs & Wires
SPG100-002 Iridium Tip Spark Plug / 14mm / Stoichiometric & Lean-Burn Applications
SPW100 Single Ignition Wire Lead / High Performance
ICM Series - Ignition Coils
CL600  12 or 24VDC /Single Output - Sequential Firing
CL601 12 or 24VDC / Dual Output - Wasted-Spark Firing
CL602 12VDC Only / Single Output - Sequential Firing
CL603 12VDC Only / Dual Output - Wasted-Spark Firing
EC1504 CL600 or CL602 - Mating Connector Kit / 2-Terminal
EC1517 CL601 or CL603 - Mating Connector Kit / 3-Terminal
ICM Series - Timing Trigger Wheels
GR104 Timing Trigger Wheel - 68mm O.D. / 24-1 Arrangement
ICM Series - Engine Position / Timing Sensors
SCI100 Variable Reluctance / 90° Connector / 2-Terminal
SCI101 Variable Reluctance / Straight Connector/ 2-Terminal
SCI102 Hall Effect / Pigtail / 3-Terminal
SCI103 Hall Effect / 90° Connector/ 3-Terminal
EC1504 SCI100 - Mating Connector Kit / 2-Terminal
EC1518
SCI101 - Mating Connector Kit / 2-Terminal
EC1503 SCI102 - Mating Connector Kit / 3-Terminal
EC1519 SCI103 - Mating Connector Kit / 3-Terminal

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ACCESSORIES
FIMS - Miscellaneous Component Connector Kits
EAM204 USB to RS232 Adapter for PC Interface,  GAC Recommended
EC1505 Fuse Holder Connector Kit / 2-Terminal
EC1506 Relay Holder Connector Kit / 5-Terminal
EC1516 Serial Port Connector Kit / DB9-F with Backshell / 9-Terminal
RLY02-1009 12VDC / 30A Power Relay / SPDT - Normally Open / Form C
RLY02-1011 24VDC / 40A Power Relay / SPDT - Normally Open/ Form C