Mazda MX-5 Miata Sport 2007 Manual page 1964

2007 ENGINE PERFORMANCE Symptom Troubleshooting - MX-5 Miata
Are the APP1 and
APP2 PIDs indicating
that the accelerator
pedal is in the released
position?
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?
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?
2007 Mazda MX-5 Miata Sport
Yes
No
Yes
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
Go to the next step.
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
DTC is displayed:
Go to appropriate DTC
inspection.
(See DTC TABLE [LF] .)
Communication error message
is displayed:
Inspect for the following: