While driving engine went into limp mode and engine light turned on

Hi,

Sounds to me like its an electrical issue.

The P0609 is: "Control Module VSS Output B Malfunction" which means that the computer is sees a fault with the signal from one of the vehicle speed sensors.

P0108 means the Manifold Absolute Pressure sensor circuit shows a voltage high condition which explains the poor engine performance.

P0711 means the Transmission fluid temperature sensor A is out of range which could explain the limp mode

and P1B00 is Camshaft profile control Circuit Low condition. Which could explain the limp mode and poor performance.

I find it highly suspicious that all of these sensors would up and stop working at the same time, so its my guess that that we may have a wiring problem that is related to all of those sensors.

Can you tell me if anything happened to the vehicle shortly before this all happened? For instance did you drive through deep water? Did an object hit the underside of the car etc. Is there anything you think of?

Regards
Jon

Good afternoon,

The fact that the fuse block is clicking tells me you have wiring issues there.

https://www.2carpros.com/articles/how-a-car-electrical-system-works

https://www.2carpros.com/articles/how-to-check-a-car-fuse

I would do a wiggle test on the harness around the fuse block to see if you can get the motor to act differently. If it does, then you will need to remove the fuse block and check the connections.

https://www.2carpros.com/articles/how-to-check-wiring

I posted a guide on the mass air flow for you as well. Check the connector to be sure it is clean and tight.

https://www.2carpros.com/articles/how-a-mass-air-flow-sensor-works-maf

I attached a guide on the cam system as well. Verify you have reference voltage to the sensor. You need 5 volts.

https://www.2carpros.com/articles/how-camshaft-variable-valve-timing-works

Roy