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3.0L Engine

Fig 1: Identifying 170 Pin PCM Harness Connector Terminals - 3.0L Engine
G04930148Courtesy of MAZDA MOTORS CORP.

Sensors/Inputs 

MEASURED/PID VALUES - SENSORS/INPUTS

    Measured/PID Values  
Sensors/Inputs PCM Pin/ PID only KOEO Hot Idle 48 KM/H (30 MPH) 89 KM/H (55 MPH) Units Measured/ PID
FTPT B3 2.6/0 2.6/0 2.6/0 2.6/0 DCV/IN-H20
BPP B8 0.1/OFF VBAT/ON (E) 0.1/OFF 0.1/OFF DCV/OFF-ON
ACCS B15 VBAT VBAT VBAT VBAT DCV
FPM B21 0.1 0-VBAT 0-VBAT 0-VBAT DCV
TCS B29 0.1/OFF VBAT/ON (G) 0.1/OFF 0.1/OFF DCV/OFF-ON
CPP B33 5/OFF 0.1/ON(J) 5/OFF 5/OFF DCV/MODE
FEPS B44 0.1 0.1 0.1 0.1 DCV
ECT E18 0.4-1/200-160 0.4-1/200-160 0.4-1/200-160 0.4-1/200-160 DCV/DEG
DPFEGR E21 0.25-1.30 0.25-1.30 0.25-4.65 0.25-4.65 DCV
IAT E22 1.7-3.5/120-50 (K) 1.7-3.5/120-50 (K) 1.7-3.5/120-50 (K) 1.7-3.5/120-50 (K) DCV/DEG
MAF V E25 0 0.7-0.9 1.2-1.6 1.6-2.1 DCV
HO2S11 E28 (L) switching (C) switching (G) switching (C) DCV
HO2S21 E29 0 switching (C) switching (C) switching (C) DCV
CMP E45 0 5-6 11-12 14-16 Hz
CKP+ E47 0 380-410 800-860 980-1030 Hz
KS1+ E49 0 0 0 0 DCV
TP1 E61 0.53-1.27 0.53-1.27 0.8-1.1 1.2-1.7 DCV
OSS T3 0 0 460-530/ 1250-1290 885-1000/ 2100-2400 Hz/RPM
HCDS T4 0 0 700 1180 Hz
TSS T15 0 320-360/ 630-670 500-713/ 1100-1300 845-985/ 1700-1800 Hz/RPM
TR1 T16 0 0 VBAT VBAT DCV
TR2 T17 0 0 VBAT VBAT DCV
HO2S12 T24 (L) (D) (°) (D) DCV
HO2S22 T25 0.1 (D) (D) (D) DCV
TR3 V/TR3 T27 0/PARK 0/PARK 1.7/OD 1.7/OD DCV/MODE
TR4 T28 0 0 VBAT VBAT DCV
TFT T29 0.5-2/210-110 (K) 0.5-2/210-110 (K) 0.5-2/210-110 (K) 0.5-2/210-110 (K) DCV/DEG
ACCS PID OFF ON (A) OFF OFF OFF-ON
FLI PID 50 (H) 50 (H) 50 (H) 50 (H) %
GEAR PID 1 1 4 5 GEAR
LOAD PID (L) 17-28 19-26 30-40 %
RPM PID 0 750 1300-1350 1780 RPM
VSS PID 0 0 30 55 MPH

Actuators/Outputs 

MEASURED/PID VALUES - ACTUATORS/OUTPUTS

    Measured/PID Values  
Actuators/Outputs PCM Pin/ PID only KOEO Hot Idle 48 KM/H (30 MPH) 89 KM/H (55 MPH) Units Measured/ PID
VSO B1 0 0 30 55 MPH
PAT-STRT/SMC B2 0.1 0.5 0.5 0.5 DCV
FP B12 8.4 2.5 2.8 2.8 DCV
CANV B13 VBAT/0 VBAT/0 VBAT/0 (R) VBAT/0 (R) DCV/%
ACCR (WAC) B14 VBAT/OFF 0.1/ON (A) VBAT/OFF VBAT/OFF DCV/OFF-ON
PCVHC E3 0.1/ON 0.1/ON VBAT/OFF 0.1/ON DCV/OFF-ON
EVMV E6 0 0 500-900 (F) 500-900 (F) mA
CDB (CYL 3 and 4) E12 VBAT VBAT VBAT VBAT DCV
CDC (CYL 2 and 6) E16 VBAT VBAT VBAT VBAT DCV
CDA (CYL 1 and 5) E17 VBAT VBAT VBAT VBAT DCV
IAC E33 VBAT/0 10.3/35 9.6-11/35-41 (L) 6-8.4/57-68 (L) DCV/%
INJ2 E35 0 20.9-3.3 3.1-5.1 6-7 mS
INJ4 E36 0 20.9-3.3 3.1-5.1 6-7 mS
INJ6 E37 0 20.9-3.3 3.1-5.1 6-7 mS
INJ1 E52 0 20.9-3.3 3.1-5.1 6-7 mS
INJ3 E53 0 20.9-3.3 3.1-5.1 6-7 mS
INJ5 E54 0 20.9-3.3 3.1-5.1 6-7 mS
EGRVR E63 VBAT/0 VBAT/0 (T) (T) DCV/%
HTR11 E69 0.1/OFF (O) 0.1/ON 0.1/ON 0.1/ON DCV/OFF-ON
HTR21 E70 0.1/OFF (O) 0.1/ON 0.1/ON 0.1/ON DCV/OFF-ON
OSS T3 0 0 300-1500 560-2780 RPM/Hz
EPC T11 6.0 8.0 10.0 10.0 DCV
SSA(SS1) T42 0.1/ON 0.1/ON VBAT/OFF VBAT/OFF DCV/OFF-ON
SSA(SS1) T42 0.1/ON 0.1/ON VBAT/OFF VBAT/OFF DCV/OFF-ON
SSC (SS3) T44 VBAT/OFF VBAT/OFF VBAT/OFF 0.1/ON DCV/OFF-ON
SSD (SS4) T45 0.1/ON 0.1/ON 0.1/ON 0.1/ON DCV/OFF-ON
TCC T46 VBAT/0 VBAT/0 VBAT/0 0.2/100 DCV/%
HTR12 T47 0.2/OFF (O) 0.2/ON 0.2/ON 0.2/ON DCV/OFF-ON
HTR22 T48 0.2/OFF (0) 0.2/ON 0.2/ON 0.2/ON DCV/OFF-ON
LONGFT1 PID (L) (-)20-(+)20 (-)20-(+)20 (-)20-(+)20 %
LONGFT2 PID (L) (-)20-(+)20 (-)20-(+)20 (-)20-(+)20 %
MIL PID OFF OFF OFF OFF OFF-ON
SHRTFT1 PID 0 (-)10-(+)10 (-)10-(+)10 (-)10-(+)10 %
SHRTFT2 PID 0 (-)10-(+)10 (-)10-(+)10 (-)10-(+)10 %
SPARKADV PID 0 20-25 30-35 30-35 DEG
TCIL PID OFF OFF OFF OFF OFF-ON

Other 

MEASURED/PID VALUES - OTHER

    Measured/PID Values  
Other PCM Pin/PID only KOEO Hot Idle 48 KM/H (30 MPH) 89 KM/H (55 MPH) Units Measured/ PID
VPWR B35/B36 VBAT VBAT VBAT VBAT DCV
VREF B40/T40 5 5 5 5 DCV
KAPWR B45 VBAT VBAT VBAT VBAT DCV