Reduced Engine Power??
Thread Starter
Racer
Joined: Sep 2010
Posts: 255
Likes: 17
From: Modesto CA
Reduced Engine Power??
I got Reduced engine power message and service traction control this morning. The car turns on normally and idles normal. After the message I went around the block and the car felt it was running on 4 cyl. I then decided to go to the auto parts store to have someone scan the car and it came up with;
P0122 TPS pedal position sensor A circuit low input
P2135 TPS pedal position sensor switch A/B voltage correlation
On my way to the auto parts only the check engine light was on and the car was running perfectly. Before I got there the light was off.
Any ideas on what's going on???
PS
I'm not sure if this matters (I think it has nothing to do with it) but the message came up when I was washing the car. I started washing with the cars nose facing my house, but because the hose wasn't long enough I turned the car around and when I was backing up to the driveway I got the message.
P0122 TPS pedal position sensor A circuit low input
P2135 TPS pedal position sensor switch A/B voltage correlation
On my way to the auto parts only the check engine light was on and the car was running perfectly. Before I got there the light was off.
Any ideas on what's going on???
PS
I'm not sure if this matters (I think it has nothing to do with it) but the message came up when I was washing the car. I started washing with the cars nose facing my house, but because the hose wasn't long enough I turned the car around and when I was backing up to the driveway I got the message.
