Mazda RX-8 Manual page 68

Diagnostic procedure
INSPECTION
STEP
Connect the WDS or equivalent to the
DLC-2.
Do the following conditions appear?
1
The engine is not completely
•
started.
DTC B1260 is displayed.
•
Are the ignition coil connectors securely
2
connected to the coil?
3 Does the security light illuminate?
Connect the WDS or equivalent to the
DLC-2 and retrieve DTC.
Are any of the following DTCs displayed?
4
DTC
B1213, B1341, B1600, B1601,
o
B1602, B1681, B2103, B2139,
B2431, U1147, U2510
cause damage to fuel pipe and quick release connector. Always clean quick release
connector joint area before disconnecting/connecting, and make sure that it is free of
foreign material.
ACTION
RESULTS
Both conditions appear:
Yes
Go to Step 4.
Either or other condition
appears:
No
Go to the next step.
Yes Go to the next step.
Connect the coil connectors
securely.
No
Return to Step 1.
Yes Go to the next step.
Inspect the instrument cluster and
the following wiring harnesses.
Between PCM terminal 4V
•
and instrument cluster
No
terminal 1J
Between PCM terminal 4S
•
and instrument cluster
terminal 1L
Go to the applicable DTC
inspection.
(See DTC TABLE
Yes
(IMMOBILIZER SYSTEM) .)
(See DTC TABLE [MULTIPLEX
COMMUNICATION SYSTEM]
.)
No Go to the next step.
(w) RX8-Engine Troubleshooting
Page 19