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Reduced power mode and code ?

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Old May 9, 2007 | 02:58 PM
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Default Reduced power mode and code ?

The other day, went into reduced power mode and threw the following codes. After a quick shutdown/restart all was well again and never came back.
It has done this several times before and usually does it when it has been idling for a period of time.

Any ideas on WTF is going on here?

PCM p2101 h - Control Module Throttle Actuator Position Perf.

TCS c1278 h - TCS Temporarily Inhibited By PCM

HVAC b0361 h - Left Actuator Feedback Short to GND
b0441 h - Left Actuator Out of Range

Scott
p.s. I'm running a 382 stroker with LS2 TB and FAST intake 90/90
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Old May 9, 2007 | 06:17 PM
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Old May 9, 2007 | 06:37 PM
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exact same thing happened to me on Sunday.... i restared twice and it was in LIMP mode, on the 3rd try everything was normal


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Old May 9, 2007 | 06:38 PM
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Check your ground connections, there are several around the car but the big one is near the battery tray attached to the frame.
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Old May 9, 2007 | 11:32 PM
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PCM p2101 h - Control Module Throttle Actuator Position Perf.

Sounds to me like you may have a problem with the Throttle Position sensor OR the gas peddel sensor.

Take a look at the plugs and sensors,

BC
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