Holley EFI 554-188C CAN MODULE, 1CH EGT CONTROLLER
Holley EFI 554-188C CAN MODULE, 1CH EGT CONTROLLER
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Holley EFI 554-188C CAN MODULE, 1CH EGT CONTROLLER

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Key item features

  • CAN Integration: Single channel CAN EGT module designed for quick and easy installation with Holley EFI systems, specifically compatible with HP, Dominator, and Terminator X EFI.
  • Critical Data: Provides exhaust gas temperature data, crucial for identifying potential horsepower gains, pinpointing weak links in race engines, and detecting ignition misfires or stuck injectors.
  • Responsive Sensor: Features an open reinforced tip EGT sensor for the fastest response rate and improved shielding, suitable for various engine combinations.
  • Extended Lead: The included EGT probe has a 60-inch lead and a pre-terminated connector, allowing for flexible installation in almost any location.
  • Easy Installation: Comes with a 1/4 inch 316 stainless steel EGT bung featuring a built-in step, simplifying the bung installation process.
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Holley EFI 554-188C CAN MODULE, 1CH EGT CONTROLLER
Holley EFI 554-188C CAN MODULE, 1CH EGT CONTROLLER
current price $186.95
Holley EFI 554-188C CAN MODULE, 1CH EGT CONTROLLER
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Comparison Chart:
Vehicle makeGMHolley EFI 554-188C CAN MODULE, 1CH EGT CONTROLLERGMHolley EFI 558-221 GDI Sub Harness - Late LTx EngineGMHolley EFI 558-220 GDI Sub Harness - Early LTx Engine-Holley EFI 558-446 Pro Dash Service HarnessHolleyHolley EFI 534-10 Engine Coolant Temperature Sensor-Holley EFI 570-348 J4 CONNECTOR KIT-Holley EFI 558-402 Ignition HarnessGMHolley EFI 554-127 Engine Camshaft Position Sensor
Vehicle modelLSHolley EFI 554-188C CAN MODULE, 1CH EGT CONTROLLERLTxHolley EFI 558-221 GDI Sub Harness - Late LTx EngineLTxHolley EFI 558-220 GDI Sub Harness - Early LTx Engine-Holley EFI 558-446 Pro Dash Service Harness534-10Holley EFI 534-10 Engine Coolant Temperature Sensor570-348Holley EFI 570-348 J4 CONNECTOR KIT558-402Holley EFI 558-402 Ignition HarnessLSHolley EFI 554-127 Engine Camshaft Position Sensor
Automotive electrical part & accessory typeModulesHolley EFI 554-188C CAN MODULE, 1CH EGT CONTROLLERWiresHolley EFI 558-221 GDI Sub Harness - Late LTx EngineWiresHolley EFI 558-220 GDI Sub Harness - Early LTx EngineWiresHolley EFI 558-446 Pro Dash Service Harness-Holley EFI 534-10 Engine Coolant Temperature SensorConnectorsHolley EFI 570-348 J4 CONNECTOR KITConnectorsHolley EFI 558-402 Ignition Harness-Holley EFI 554-127 Engine Camshaft Position Sensor
Vehicle fitment typeSpecificHolley EFI 554-188C CAN MODULE, 1CH EGT CONTROLLERUniversalHolley EFI 558-221 GDI Sub Harness - Late LTx EngineSpecificHolley EFI 558-220 GDI Sub Harness - Early LTx EngineSpecificHolley EFI 558-446 Pro Dash Service HarnessSpecificHolley EFI 534-10 Engine Coolant Temperature SensorSpecificHolley EFI 570-348 J4 CONNECTOR KITSpecificHolley EFI 558-402 Ignition HarnessSpecificHolley EFI 554-127 Engine Camshaft Position Sensor
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