WIRING DIAGRAM Z — Engine Control System (Sheet B-1b)
Z-30wiring diagramECU pin layout differs CANADA vs WITH POWER STEERING (and A/T vs M/T). Sheet B-1b is one of three (B-1a, B-1b, B-1c).
ENGINE CONTROL SYSTEM — Sheet B-1b
Continuation of the ECU pin map and branches to power-steering pressure switch, short connector, TNS relay, combination switch, water thermosensor, air-flow meter, A/T control unit (AT-only), throttle sensor (A/T and M/T variants), and oxygen sensor. Sheet continues from B-1a (page Z-29) and to B-1c (page Z-31).
Connector face views (B1-01, B1-14 … B1-19)
B1-01
ComponentENGINE CONTROL UNIT (F) — pin map (CANADA ↔ WITH POWER STEERING; A/T ↔ M/T)
Wire colors / pin codes (as drawn)R/B, L/O, LG, G, *, L/Y, R/W, BR/Y, V, L/R, *, Y, L/W, R, L/B, BR, L/Y, R/B, *, Y/R, L/Y, Y/B, B/G, L/Y, *, B/L, R, L/R, B/L, L/R, B/L, LG, B/L, L/W, B/G, L/G (BR), L/R, R/Y, B/L, L/Y, Y, L/W, B/Y, L/B, *, L/G, B/L, B/L
B1-14
ComponentPOWER STEERING PRESSURE SWITCH (F)
Wire colors / pin codes (as drawn)R/W, B
B1-15
ComponentSHORT CONNECTOR (F)
Wire colors / pin codes (as drawn)* — *
B1-16
ComponentAIR FLOW METER (F) — pins B A G F D C E
Wire colors / pin codes (as drawn)R, B/L/G, R/L, B/L, * , L/G
B1-17
ComponentWATER THERMOSENSOR (INJ)
Wire colors / pin codes (as drawn)B/L, L/W
B1-18
ComponentTHROTTLE SENSOR — A/T
Wire colors / pin codes (as drawn)B/L/G, R, L/B
B1-18
ComponentTHROTTLE SENSOR — M/T
Wire colors / pin codes (as drawn)LG/R, R
B1-19
ComponentOXYGEN SENSOR (F)
Wire colors / pin codes (as drawn)R/L