Answers
May 19, 2023 - 12:01 PM
You might well continue with the code and the voltage. You need a few drive cycles for your PCM to recognize the new sensor data. Or you might try to reset your PCM manually after you delete the code. Each manufacturer is different with regards to resetting the PCM so consult your local dealer, owners manual or google PCM reset for your make and model.
May 20, 2023 - 10:54 PM
I would get a wiring diagram online and visual check every wire on those circuits if u had one wired chewed I guarantee you there's more and remove battery and touch both terminals together to clear computer for 30 minutes
May 22, 2023 - 06:54 AM
Definitely an electrical issue. I would try checking the pins for proper ground and voltage at the transmission and the ecu. Also check to make sure the engine and transmission ground straps are in good order as well.
May 22, 2023 - 08:57 AM
Hi there,
We do have a repair manual covering your car application. Click this link so you can order it and may be helpful in your maintenance activity for this issue and others you will encounter later on. While you stated you repaired the chewed-up wire and have been doing some tests with a multimeter. Inspect the repaired wiring if the connections are thorough, no frayed or faulty wiring, and no loose contacts. Improper connections or wire fixes may still trigger a code P0722. Check the repair manual or other resources, if you need to restart the PCM/ECM after replacing the output speed sensor and doing the wire fix. I hope this helps!
Add New Comment