Hello, Vehicle: Saturn Ion 2.2 Mileage: 180000 In a very cold night while I was at 50 mph, all of a sudden I got 'Reduced Power Light' on and I stopped, turned the engine off and waited for 10 minutes and re-started again but it didn't go away, anyways I drove the car about 8 miles back home, and check the error codes, here is the list.
(Note that, after 24 hrs. I tried to start the car but it was too shaky and didn't sound like was getting gas and stopped again)
P2122 (Throttle Pedal Position Sensor/Switch D circ. Low input)
P2128 (Throttle Pedal Position Sensor/Switch E circ. High output)
I purchased new AP assembly and replaced with the new one, while I was working I noticed that there was a additional extension on the blue cable with electrical tape and it was broken (this car was serviced with the same problem 3 years ago) for some reason they put some extension cable either to check R or V (voltage) maybe, anyways I reconnected wires with the new pedal, now I'm only getting P2122 with the reduced light on, I took out the new A Pedal and replaced with an other one, still getting the same error, I tried to clear the error with Actron scanner but it won'T go away
How can I turn of that Reduced Power Light?
What else I can do about it?
have the same problem?
Saturday, February 7th, 2015 AT 5:15 AM