Conditions for Running the DTC

P0340 Condition 1

• The starter is engaged and the engine control module detects camshaft position (CMP) sensor pulses.
• DTCs P0101, P0102 and P0103 are not set.
• The airflow into the engine is greater than 3 g/s.

Condition 2

• The engine is running.
• The starter is not engaged.
• DTC P0641 is not set.

Condition 3

• The crankshaft is synchronized.
• The starter is engaged and then disengaged.
• DTC P0335, P0336, P0641, or P0651 is not set.

Condition 4

• The crankshaft is synchronized.
• DTC P0335, P0336, P0641, or P0651 is not set.

P0341 Condition 1

• The crankshaft is synchronized.
• The starter is engaged and then disengaged.
• DTC P0335, P0336, P0641, or P0651 is not set.

Condition 2

• The crankshaft is synchronized.
• DTC P0335, P0336, P0641, or P0651 is not set.

The DTCs run continuously once the above conditions are met.