LEMON Manuals
: Even more car manuals for everyone: 1960-2025
Home
>>
Toyota
>>
1988
>>
4Runner Base, Automatic
>>
Repair and Diagnosis
>>
Engine Performance
>>
System
>>
Fuel Injection System - BOSCH AFC
April 5, 2026:
LEMON Manuals is launched!
Read the announcement.
Fuel Injection System - BOSCH AFC
Expand All (for easy ctrl-f)
Collapse All
Description
Operation
Electric Fuel Pump(S)
Fuel Pressure Regulator
Fuel Injectors
Electronic Control Unit
Airflow Meter
Hot Wire Type
Potentiometer Type
Air Temperature Sensor
Throttle Position Sensor
Coolant Temperature Sensor
Electrical Relays
Auxiliary Air Valve
Cold Start Injector
Adjustments
Testing
Notes
Electronic Control Unit (Ecu)
Fuel Injectors & Resistors
Fuel Pressure
Air Temperature Sensor
Airflow Meter
Auxiliary Air Valve
Altitude COMPENSATOR Sensor
Idle Speed Controller (ISC) Valve
Cold Start Injector
THERMO Time Switch
Coolant Temperature Sensor
Special Features
Airflow Meter
Fuel Pulsation Damper
Removal & Installation
Notes
Airflow Meter
Removal & Installation
Auxiliary Air Valve
Notes
Removal & Installation
Cold Start Injector
Removal & Installation
Coolant Temperature Sensor
Notes
Removal & Installation
Electronic Control Unit
Removal & Installation
Fuel Injectors
Removal
Installation
Fuel Pump
Removal
Installation
Fuel Pressure Regulator
Removal & Installation
THERMO Time Switch
Notes
Removal & Installation
Throttle Position Sensor
Removal & Installation
Wiring Diagrams