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Fuel Injection System - Dual Unit TBI
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Fuel Injection System - Dual Unit TBI
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Component Testing
Application
Identification
Description
Operation
Fuel Supply System
Electronic Control Module (ECM)
Modes Of Operation
Starting
Clear Flood
Run
Acceleration
Deceleration
Battery Voltage Correction
Fuel Cutoff
Throttle Body Injector (TBI) Assemblies
Idle Air Control (IAC) System
Data Sensors
Notes
Coolant Temperature Sensor (CTS)
Oxygen Sensor
Manifold Absolute Pressure (MAP) Sensor
Vehicle Speed Sensor (VSS)
Throttle Position Sensor (TPS)
Park/Neutral (P/N) Switch
Engine RPM Reference
Adjustments
Notes
Preliminary Throttle Valve Synchronization
Notes
Throttle Rod Alignment Check
Trouble Shooting
Preliminary Checks
Fuel System Pressure Test
Hesitates, Sluggish, Sags Or Poor Mileage
Cuts Out Or Stalls
Surge
Hard Starting (Hot Or Cold)
Rough/Incorrect Idle
Spark Knock
Testing & Diagnosis
Removal & Installation
Electronic Control Module (ECM)
Removal & Installation
Fuel Pump Relay
Removal & Installation
Manifold Absolute Pressure (Map) Sensor
Removal & Installation
Coolant Temperature Sensor (Cts)
Removal & Installation
Oxygen Sensor
Notes
Removal
Installation
Fuel Meter/Pump
Removal
Installation
Throttle Body Assemblies
Removal
Installation
Overhaul
Disassembly
Notes
Fuel Meter Cover
Fuel Injector
Fuel Meter Body
Throttle Body
Cleaning & Inspection
Reassembly
Throttle Body
Fuel Meter Body
Fuel Injector
Fuel Meter Cover
Torque Specifications
Wiring Diagrams