GROUP OF #1 AND #2 CYLINDERS.
QUESTION

Are there any faults in #1 and #2 cylinders?

Yes No

Repair or replace faulty parts.

NOTE:

Check the following items.

• Spark plug

• Fuel injector

• Ignition coil

• Compression ratio

If any fault are not found, check the “IGNITION CONTROL SYSTEM” of #1 and #2 cylinders side.

Go to DTC P0171.