P0123 & P1122
08-26-2014, 04:01 AM
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P0123 & P1122
Morning All,
My check engine light came on a few weeks ago and when checked I had the engine code P0122. A few days ago I replaced the TPS... I adjusted it with a multimeter to 4.5v with throttle fully open, but I thought it was odd that the voltage went up as the throttle was closed (I thought it would be the other way around). I reset all the lights and the car seemed to be fine for about a 1/2 hour then the engine light came on again.
Now I am getting P0123 & P1122 codes. The car seems peppier, but it intermittantly idles as high as 3000 rpm and then will drop down to normal. I got the TDS on amazon for $17... any thoughts? Cheap faulty sensor?
As always, I appreciate any input.
Thanks, Bryan
My check engine light came on a few weeks ago and when checked I had the engine code P0122. A few days ago I replaced the TPS... I adjusted it with a multimeter to 4.5v with throttle fully open, but I thought it was odd that the voltage went up as the throttle was closed (I thought it would be the other way around). I reset all the lights and the car seemed to be fine for about a 1/2 hour then the engine light came on again.
Now I am getting P0123 & P1122 codes. The car seems peppier, but it intermittantly idles as high as 3000 rpm and then will drop down to normal. I got the TDS on amazon for $17... any thoughts? Cheap faulty sensor?
As always, I appreciate any input.
Thanks, Bryan
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