ON-BOARD DIAGNOSTIC [13B-MSP]
01-02–19
01-02
2009 Mazda RX-8 Service Highlights (3452–1U–08C)
Revised 11/2008 (Ref. No. R321/08)
FUELPW m Fuel injection duration in PCM ms
2AZ, 2BB, 2BC,
2BD
FUELSYS m Fuel system loop status
OL/CL/OL–Drive/
OL–Fault/CL–Fault
–
GENVDSD m Target generator voltage V –
HTR11 m A/F sensor heater control signal in PCM On/Off 2BG
HTR12 m HO2S heater control signal in PCM On/Off 2BE
IAC m Throttle actuator control signal in PCM % 2A,2B
IASV
*4
m VFAD solenoid valve control signal in PCM On/Off 1AE
IAT m
IAT qC qF
1AT
Input voltage from IAT sensor V
INGEAR m In gear On/Off –
IVS m Idle validation Idle/Off Idle –
KNOCKR m Spark retard value to prevent knocking q 2U, 2V, 2Y, 2AC
LDP_EVAPCP N/A
Evap control system incorrect purge flow
detection valve
A1U, 1V
LDP_IDL N/A Evap system detection pump idle current A 1U, 1V
LDP_MON N/A
Evap system detection pump monitoring
current
A1U, 1V
LDP_REF N/A Evap system detection pump reference current A 1U, 1V
LDP_SLDV N/A Evap control system small leak detection valve A 1U, 1V
LDP_VSLDV*
1
N/A
Evap control system very small leak detection
valve
mA/s 1U, 1V
LOAD m LOAD % –
LONGFT1 m Long term fuel trim % –
MAF m
MAF g/sec
1AK
Input voltage from MAF sensor V
MIL m MIL control signal in PCM On/Off –
MIL_DIS m Distance travelled while MIL is activated km mile –
MOP_DRV_C N/A
Electromagnetic metering oil pump center
driving signal
On/Off 1E
MOP_DRV_S N/A
Electromagnetic metering oil pump side driving
signal
On/Off 1F
MOP_FL_C N/A
Electromagnetic metering oil pump center
request flow volume
cc/h 1S
MOP_FL_S N/A
Electromagnetic metering oil pump side
request flow volume
cc/h 1AA
MOP_P_ACT N/A
Electromagnetic metering oil pump system
pressure actual
Pa 2R
MOP_P_DSD N/A
Electromagnetic metering oil pump system
pressure desired
Pa –
N/A MOP_POS Metering oil pump control status – 2V, 2W, 2Y, 2AB
N/A MOP_SW Input signal from metering oil pump switch On/Off 2N
OCV_ACT N/A OCV current actual A 2E
OCV_CLEAN N/A OCV cleaning mode On/Off –
OCV_DSD N/A OCV current desired A –
O2S11 m A/F sensor output current A 2AD
O2S12 m Input voltage from HO2S V 2Q
PACNTV m AIR solenoid valve control signal in PCM On/Off 2G
PCM_T m Input voltage from PCM temperature sensor V –
N/A PREDELI Delivery mode On/Off –
RO2FT1 m Target A/F feedback system status – –
RPM m Engine speed RPM 2AG
SC_SET m Cruise indicator light control signal in PCM On/Off –
SCCS m Input voltage from cruise control switch V 1AQ
Item
Definition Unit/Condition PCM terminal
2009MY 2008MY
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