Hummer Forums by Elcova

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- Technical Discussion and Customizing your H2 (http://www.elcovaforums.com/forums/forumdisplay.php?f=5)

- - p2101 code (http://www.elcovaforums.com/forums/showthread.php?t=40425)

airsoftjunkie

10-22-2010 02:54 AM

p2101 code

My wife was driving home today and the H2 just died. The battery seems to be completely dead. We can jump start it but it will turn off within a few minutes. All gauges are stuck in the middle. It's throwing a code of p2101. When u step on the gas it has very little power. Any ideas on what could be causing this?

HUMTECH

10-22-2010 06:41 PM

Re: p2101 code

Check connections at throttle body connector. Give all the wires at the connector a pull to see if one is brken inside the insulation. Disconnect it an look for moisture in connector

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