Pin Out Mazda [PDF]

Citation preview

Mazda 323F BJ ZL-DE (1.5L) ECU Pinout Guide



This guide was written with the Automatic Transmission in mind however it should mostly cover the Manual Transmissions as well. Automatic transmission only parts are marked with **.



● ● ● ● ●



http://jeffries-home.dyndns.org:8888/mazda_etude_ewd_5432_10_98g3.pdf http://jeffries-home.dyndns.org:8888/mazda_etude_ewd_5432_10_98g28.pdf http://jeffries-home.dyndns.org:8888/mazda_etude_ewd_5432_10_98g30.pdf http://jeffries-home.dyndns.org:8888/mazda_etude_ewd_5432_10_98g32.pdf http://jeffries-home.dyndns.org:8888/mazda_etude_ewd_5432_10_98g34.pdf



ECU Connector 1 (2x11PIN) 1U



1S



1Q



1O



1M



1K



1I



1G



1E



1C



1A



GY/R



L/B



Y/B



LG/W



** R/W **



#



** GR/B **



B/W



O



#



L/R



W/G (**B/L**)



W/L



R/B



G/B



G/O



BR/B



#



W/G



G/Y



LG



W/R



1V



1T



1R



1P



1N



1L



1J



1H



1F



1D



1B



1A



-



bLue/Red



-



V+ ??



1B



-



White/Red



-



V+ ??



1C



-



(EMPTY)



-



###



1D



-



Light Green



-



Data Link Connector



1E



-



Orange



-



Data Link Connector



1F



-



Green/Yellow



-



Brake Switch



1G



-



Black/White



-



Power Steering Pressure Switch



1H



-



White/Green



-



V+ ??



1I



-



Gray/Black



-



Instrument Cluster (25 - Auto Trans Speedometer Sensor)



1J



-



(EMPTY)



-



###



1K



-



(EMPTY)



-



###



1L



-



Brown/Black



-



Data Link Connector



1M



-



Red/White



-



Transaxle Fluid Temperature Sensor



1N



-



Green/Orange



-



Refrigerant Pressure Switch



1O



-



Light Green/White



-



Generator



1P



-



Green/Black



-



Refrigerant Pressure Switch



1Q



-



Yellow/Black



-



Instrument Cluster (20 - Charge LED - Ground)



1R



-



Red/Black



-



Cooling Fan Relay



1S



-



Blue/Black



-



A/C Relay



1T



-



White/Blue



-



Generator



1U



-



Gray/Red



-



Header Oxygen Sensor



1V



-



White/Green (** Black/Blue **)



-



MTX - Neutral Switch/Clutch Switch ATX - Transaxle Range Switch



ECU Connector 2 (2x6PIN) 2K



2I



2G



2E



2C



2A



Y/R



#



L/Y



R/Y



B/Y



Y/L



Y/B



#



GY/R



LG/R



#



#



2L



2J



2H



2F



2D



2B



2A



-



Yellow/bLue



-



Instrument Cluster (31 - Hold Light)



2B



-



(EMPTY)



-



###



2C



-



Black/Yellow



-



Hold Switch



2D



-



(EMPTY)



-



###



2E



-



Red/Yellow



-



Transaxle Range Switch (R)



2F



-



Light Green/Red



-



Transaxle Range Switch (L)



2G



-



bLue/Yellow



-



Transaxle Range Switch (S)



2H



-



Gray/Red



-



Transaxle Range Switch (D)



2I



-



(EMPTY)



-



###



2J



-



(EMPTY)



-



###



2K



-



Yellow/Red



-



Input/Turbine Speed Sensor



2L



-



Yellow/Black



-



Input/Turbine Speed Sensor



ECU Connector 3 (2x8PIN) 3O



3M



3K



3I



3G



3E



3C



3A



** LG **



** BR/W **



V/W



P/B



** Y/L**



R/L



P/L



#



** P **



** V **



LG/B



Y



L



#



G/R (O)



L/W



3P



3N



3L



3J



3H



3F



3D



3B



3A



-



(EMPTY)



-



###



3B



-



bLue/White



-



Mass Air Flow Sensor (Out of ECU)



3C



-



Pink/bLue



-



Variable Resistor / Heated Oxygen Sensor



3D



-



Green/Red (Orange) ??



-



G/R - (Manual Trans to Instrument Cluster) O - Vehicle Speed Sensor



3E



-



Red/bLue



-



Engine Coolant Temperature Sensor



3F



-



(EMPTY)



-



###



3G



-



** Yellow/bLue **



-



Knock Sensor **



3H



-



bLue



-



Camshaft Position Sensor



3I



-



Pink/Black



-



Throttle Position Sensor



3J



-



Yellow



-



Crankshaft Position Sensor



3K



-



Violet/White



-



IG- (to ABS/DataLinkConn/InstrClust) RPM ???



3L



-



Light Green/Black



-



Mass Air Flow Sensor (In to ECU)



3M



-



** Brown/White **



-



EGR Valve



3N



-



** Violet **



-



EGR Valve



3O



-



** Light Green **



-



EGR Valve



3P



-



** Pink **



-



EGR Valve



ECU Connector 4 (2x13PIN) 4Y



4W



4U



4S



4Q



4O



4M



4K



4I



4G



4E



4C



4A



B/Y



R/Y



**L/W**



**P/L**



**Y/G**



GY



BR



**L**



**GY/ L**



R



BR/Y



B



B/O



G/B



R/W



**BR/ B**



**B/ LG**



**B/O**



#



V



**BR/ R**



**G/W**



R/G



O



**W/B**



B/O



4Z



4X



4V



4T



4R



4P



4N



4L



4J



4H



4F



4D



4B



4A



-



Black/Orange



-



Ground



4B



-



Black/Orange



-



Ground



4C



-



Black



-



Sensor Ground ?? (or MAF/Lambda/Shield)



4D



-



** White/Black **



-



V+ ??



4E



-



Brown/Yellow



-



Throttle Position Sensor (In to ECU)



4F



-



Orange



-



Throttle Position Sensor



4G



-



Red



-



Ignition Coil #1



4H



-



Red/Green



-



Ignition Coil #2



4I



-



** Gray/Blue **



-



Pressure Control Solenoid (Out of ECU)



4J



-



** Green/White **



-



Condenser Fan Relay



4K



-



** Blue **



-



Pressure Control solenoid (In to ECU)



4L



-



** Brown/Red **



-



Purge Solenoid Valve



4M



-



Brown



-



IAC Valve (Out of ECU)



4N



-



Violet



-



Fuel Pump Relay



4O



-



Gray



-



IAC Valve (In to ECU)



4P



-



(EMPTY)



-



###



4Q



-



** Yellow/Green **



-



Shift Solenoid D



4R



-



** Black/Orange **



-



Shift Solenoid E



4S



-



** Pink/Blue **



-



Shift Solenoid A



4T



-



** Black/Light Green **



-



PRC Solenoid Valve



4U



-



** Blue/White **



-



Shift Solenoid B



4V



-



** Brown/Black **



-



Shift Solenoid C



4W



-



Red/Yellow



-



Fuel Injector #1



4X



-



Red/White



-



Fuel Injector #2



4Y



-



Black/Yellow



-



Fuel Injector #3



4Z



-



Green/Black



-



Fuel Injector #4