Conditions for Running the DTC
WARNING: This page is about a different car, the 2019 GMC Savana 3500, 2019 GMC Savana 2500, 2019 Chevrolet Express 3500, and 2019 Chevrolet Express 2500. However, it is still accessible from the selected car via links, so may be relevant.
P0340Condition 1
- DTC P0101, P0102, P0103 = Not set
- MAF Sensor = Greater than 2. 0 g/s
Condition 2
- Starter = Active
- Camshaft Position Sensor = Signal received
Condition 3
- Engine = Running
- Starter = Inactive
Condition 4
- DTC P0335, P0336, P641, P0651 = Not set
- Crankshaft = Synchronized
- Starter = Active
Condition 5
- DTC P0335, P0336, P0641, P0651 = Not set
- Crankshaft = Synchronized
Frequency the DTC runs = Continuously - After the running conditions are met
P0341Condition 1
- DTC P0335, P0336, P0641, P0651 = Not set
- Crankshaft = Synchronized
- Starter = Active
Condition 2
- DTC P0335, P0336, P0641, P0651 = Not set
- Crankshaft = Synchronized
Frequency the DTC runs = Continuously - After the running conditions are met