I'm very new to this forum and may not know the proper way to post, but I'll give it a try.
I have a 2011 jetta tdi with 240,000 miles. Getting a code for engine speed sensor (G28) 000802 no signal. It was dignosed at the dealer where they said it needed the engine speed sensor replaced. Should also mention it has lack of power, I would imagine it's in limp mode. So, I replace the sensor and cleared the code and now it starts and idles fine but as soon as I stsrt to drive it stumbles and the same code returns. I've repeated this process a few times, clearing the code, restarting, letting it idle for awhile and then start driving. It consistently does the same thing each time.
Does anyone have info on checking circuit integrity, what should I see for voltages on which wires? Anyway to check the sensor itself for proper resistance? Other then that are there other issues to look for besides the possibility of the sensor not being installed right?
I should mention that a few months ago i did a flywheel replacement and also replaced the rear main seal. I used the proper installation tool and it was running fine up until now so I wasn't suspecting anything wrong with that part.
Any help or suggestions would be greatly appreciated, and thank you so much for being there.
I have a 2011 jetta tdi with 240,000 miles. Getting a code for engine speed sensor (G28) 000802 no signal. It was dignosed at the dealer where they said it needed the engine speed sensor replaced. Should also mention it has lack of power, I would imagine it's in limp mode. So, I replace the sensor and cleared the code and now it starts and idles fine but as soon as I stsrt to drive it stumbles and the same code returns. I've repeated this process a few times, clearing the code, restarting, letting it idle for awhile and then start driving. It consistently does the same thing each time.
Does anyone have info on checking circuit integrity, what should I see for voltages on which wires? Anyway to check the sensor itself for proper resistance? Other then that are there other issues to look for besides the possibility of the sensor not being installed right?
I should mention that a few months ago i did a flywheel replacement and also replaced the rear main seal. I used the proper installation tool and it was running fine up until now so I wasn't suspecting anything wrong with that part.
Any help or suggestions would be greatly appreciated, and thank you so much for being there.