Are the APP1 and
APP2 PIDs indicating
that the accelerator
pedal is in the released
position?
PCM terminal 1AJ-
APP sensor
terminal A
PCM terminal
1AV-APP sensor
terminal B
PCM terminal 1AP-
APP sensor
terminal C
PCM terminal 1AL-
APP sensor
terminal D
PCM terminal 1AS-
APP sensor
terminal E
PCM terminal
1AO-APP sensor
terminal F
10
Connect the M-MDS or
equivalent to the DLC-
2. Access the TP PID.
Crank the engine with
accelerator pedal
released.
Are the TP PID
indicates the closed
throttle position?
Yes
Go to the next step.
No
Inspect for the following:
TP sensor
Wiring harnesses and
connectors for following:
PCM terminal
2AK-TP sensor
terminal F
PCM terminal
2AO-TP sensor
terminal E
PCM terminal 2AP-
TP sensor terminal
C
PCM terminal 2AL-
TP sensor terminal
D
11
Connect the M-MDS or
equivalent to the DLC-
2. Turn the ignition
switch to the ON
position (Engine off).
Retrieve any DTCs.
Are there any DTCs
displayed?
Yes
DTC is displayed:
Go to appropriate DTC
inspection.
(See
DTC TABLE [LF]
.)
Communication error message
is displayed:
Inspect for the following:
2007 Mazda MX-5 Miata Sport
2007 ENGINE PERFORMANCE Symptom Troubleshooting - MX-5 Miata
Microsoft
Thursday, July 09, 2009 2:42:09 PM
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