Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

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Electronic Engine Controls

Diagram 303-14-00-1:







Battery Junction Box
Central Junction Box
Powertrain Control Module
Powertrain Control Module Power Relay



Diagram 303-14-00-2:







Battery Junction Box
Heated Oxygen Sensor
Powertrain Control Module



Diagram 303-14-00-3:







Differential Pressure Feedback EGR Sensor
[1][2]Digital Transmission Range Sensor
Fuel Tank Pressure Transducer Sensor
Powertrain Control Module
Throttle Position Sensor



Diagram 303-14-00-4:







AX4S/AX4N Transmission
Camshaft Position Sensor
Differential Pressure Feedback EGR Sensor
Engine Coolant Temperature sensor
Heated Oxygen Sensor
Mass Air Flow sensor
Output shaft speed sensor
Powertrain Control Module
Throttle Position Sensor
Turbine shaft speed sensor



Diagram 303-14-00-6:







Battery Junction Box
Central Junction Box
Mass Air Flow sensor
Powertrain Control Module
Powertrain Control Module Power Relay



Diagram 303-14-00-7:







Battery Junction Box
Central Junction Box
EGR Vacuum Regulator Solenoid
EVAP Canister Purge Valve
Idle Air Control Valve
Mass Air Flow sensor
Powertrain Control Module
Powertrain Control Module Power Relay



Diagram 303-14-00-8:







Battery Junction Box
Evaporative emission canister vent Valve
Powertrain Control Module



Diagram 303-14-00-9:







Battery Junction Box
Central Junction Box
Fuel Pump
Fuel Pump Relay
Inertia Fuel Shutoff (IFS) Switch
Powertrain Control Module