Conditions for Running the DTC
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2018 GMC Yukon XL, 2018 GMC Yukon, 2018 Chevrolet Tahoe, 2018 Chevrolet Suburban, and 2018 Cadillac Escalade ESV. However, it is still accessible from the selected car via links, so may be relevant.
P0340 Condition 1
- DTC P0101, P0102, P0103 = Not set
- Camshaft Position Sensor = Signal received
- MAF Sensor = Greater than 3 g/s
- M64 Starter Motor = Active
Condition 2
- Engine = Running
- M64 Starter Motor = Inactive
Condition 3
- DTC P0335, P0641, P0651 = Not set
- Crankshaft = Synchronized
- M64 Starter Motor = Active
Condition 4
- DTC P0335, P0336, P0641, P0651 = Not set
- Crankshaft = Synchronized
Frequency the DTC runs = Continuously - After the running conditions are met
P0341 Condition 1
- DTC P0335, P0336, P0641, P0651 = Not set
- Crankshaft = Synchronized
- M64 Starter Motor = Active
Condition 2
- DTC P0335, P0336, P0641, P0651 = Not set
- Crankshaft = Synchronized
Frequency the DTC runs = Continuously - After the running conditions are met