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03-09-2023, 10:20 AM
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#1 | |
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AF Newbie
Join Date: Mar 2023
Location: Des Moines, Iowa
Posts: 1
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HELP! 2011 malibu 2.4 IDLE SPEED HIGH,ENGINE POWER REDUCED, LOW TRAC, SERVICE ESC, P1400,P0507
My 2011 Malibu all the sudden started idling high, I assume it then switched to limp mode as the dummy lights came on. It was shuddering violently a stop. Long story short I cleaned the throttle body, Which didn't help so I replaced the throttle body and the spark plugs clean the map sensor and the intake I'm at a loss....... Can someone help please thank you in advance!
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03-09-2023, 02:19 PM
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#2 | |
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A990 racer
 Join Date: Mar 2002
Location: Chestertown, New York
Posts: 16,954
Thanks: 25
Thanked 371 Times in 365 Posts
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Re: HELP! 2011 malibu 2.4 IDLE SPEED HIGH,ENGINE POWER REDUCED, LOW TRAC, SERVICE ESC, P1400,P0507
Welcome to the forum. For starters, https://www.way.com/blog/how-to-fix-a-p0507-code/
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03-09-2023, 08:25 PM
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#3 | |
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AF Regular
Join Date: Apr 2016
Location: McPherson
Posts: 125
Thanks: 0
Thanked 10 Times in 10 Posts
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Re: HELP! 2011 malibu 2.4 IDLE SPEED HIGH,ENGINE POWER REDUCED, LOW TRAC, SERVICE ESC, P1400,P0507
Do you know what codes you have? Maybe take it to an auto parts place and have them pull codes.
It sounds like you might have a vacuum leak. |
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03-10-2023, 03:52 AM
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#4 | |
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AF Newbie
Join Date: Jul 2022
Location: Myrtle Beach, South Carolina
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Re: HELP! 2011 malibu 2.4 IDLE SPEED HIGH,ENGINE POWER REDUCED, LOW TRAC, SERVICE ESC, P1400,P0507
Sounds to me like a battery or alternator issue.
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