
%
engine speed
(after warm-up):
Duty value rises
MAF,
O2S11,
O2S12,
BOO,
VPWR
Purge solenoid
valve
FAN1
(Cooling fan
relay No.1
control signal)
On/Off
During test mode
CTP: Off
WOT: On
The following
PIDs
ECT, test,
TP
1M
FAN2
(Cooling fan
relay No.2
control signal)
On/Off
During test mode
CTP: Off
WOT: On
The following
PIDs
ECT, test,
TP
1N
FAN3
(Cooling fan
relay No.3
control signal)
On/Off
During test mode
CTP: Off
WOT: On.
The following
PIDs
ECT, test,
TP
1R
FLI
(Fuel level)
%
Indicate the fuel
level
-
-
FP
(Fuel pump
relay)
On/Off
Ignition switch is
turned to the ON
position and a
certain period has
elapsed: Off
Cranking: On
Idle: On
Fuel pump relay
1H
FUELPW
(Fuel injector
duration)
ms
Idle: Approx. 2.0
ms
The following
PIDs
CPP
(1)
,
CPP/PNP
(1)
, ECT,
IAT,
RPM, TP,
MAF,
O2S11,
O2S12,
MAP,
VSS, TR
2BB, 2BC,
2BD, 2AZ
2007 Mazda MX-5 Miata Sport
2007 ENGINE PERFORMANCE Engine Control System - MX-5 Miata
Microsoft
Thursday, July 09, 2009 2:41:10 PM
Page 36
© 2005 Mitchell Repair Information Company, LLC.