bringing this back from the dead.
I just had a new 2.0 put in and put around 3k miles on it and BAM!!!. CEL comes on and I get this code.
I replaced the CPS and cleared the code and it ran worse than it did before, barly even started. So I put the old one back in and it was gone. I drove around for a few miles with the old one and without getting on the gas and it was fine. Once I hit over 3500rpm on WOT, CEL flips back on.
I have no clue what is going on. Someone on here mentioned using a small washer as a shim for the sensor but there was never one on there.
Please HELP!!