Follow Us
Since most swap questions revolve around the later, more complex VVTi engine, we’ll focus there. The ECU (Part numbers like 89661-6A380) uses four 22-pin connectors (A, B, C, D). That’s 88 potential circuits.
: Crankshaft Position Sensor signals used for engine speed and timing.
: Accelerator Pedal Position signals, vital for the Electronic Throttle Control System (ETCS). Fuel & Air Control: #10 - #80 : Control lines for the eight fuel injectors.
Since most swap questions revolve around the later, more complex VVTi engine, we’ll focus there. The ECU (Part numbers like 89661-6A380) uses four 22-pin connectors (A, B, C, D). That’s 88 potential circuits.
: Crankshaft Position Sensor signals used for engine speed and timing. 2uzfe ecu pinout
: Accelerator Pedal Position signals, vital for the Electronic Throttle Control System (ETCS). Fuel & Air Control: #10 - #80 : Control lines for the eight fuel injectors. Since most swap questions revolve around the later,
