Circuit/System Verification
- If DTCs P0641 or P0651 set, refer to DTC P0641 or P0651 .
- Ignition ON, observe the MAP Sensor parameter. The reading should be between 0.05-4.9 volts.
- If the vehicle passes the Circuit/System Verification test, operate the vehicle within the Conditions for Running the DTC. You may also operate the vehicle within the conditions that are captured in the Freeze Frame/Failure Records.