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p1125 code, reduced power mode

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Old Sep 28, 2016 | 12:01 PM
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dirtymike77
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From: Wilmington nc
Default p1125 code, reduced power mode

I was driving my 99 home last night and all of a sudden while accelerating away from a red light ( at almost a snails pace behind a grandma) the car shuddered then flashed service active handling, service ride control, then flashed reduced power mode. No matter what I did with the gas pedal the car would only idle. It was almost impossible to limp the car into a parking lot. I shut it off and turned it back on and it was still in reduced power mode, but a few min later I started it again and was able to rev the engine, so I drove the last 2 miles home and pulled the code. The only one in the system was p1125.

When I google this code every other thread I seem to find has this code in conjunction with other ones. Could it really be as simple as just getting a new gas pedal?

Now a little about the car, it isn't quite stock. I replaced the f45 ride control shocks with z06 shocks and it has the simulators plugged into the harness.
The engine is an LS2 swap, with an ls2 throttle body off of a GTO and the adapter harness so it will work in the stock ls1 engine harness.
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Old Sep 28, 2016 | 02:09 PM
  #2  
dirtymike77's Avatar
dirtymike77
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Instructor
15 Year Member
 
Joined: Mar 2009
Posts: 109
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From: Wilmington nc
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I had completely forgot that I can retrieve codes without using a scanner last night, and was just focused on getting home to where I could plug in to read it. I wish I would have remembered that.
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