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High rev at idle after map and maf change

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Old Sep 3, 2022 | 03:01 AM
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  #21  
jcs_ss_panel's Avatar
jcs_ss_panel
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From: Germany
Originally Posted by donbrew
What I understand:
There were codes
MAF and MAP
Started the engine
high idle
no codes
shutdown immediately.
have not run since then.

Why do we think there is a problem? Maybe it was just relearning the idle.

thats why I’m asking
I’m new to the engine and I’m just learning from it. Before something’s wrong I just wanted to ask you guys. I understand something’s and worked on cars before just this motor is new to me.

thank you for your help!!
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Old Sep 3, 2022 | 10:03 AM
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PulpFriction
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From: Northern Ohio
Originally Posted by jcs_ss_panel
its a brand new one
Yes, I just now noticed that, sorry. Edited that comment. Maybe it’s a defective MAF sensor, or a loose wire, or a bad connector. Something like that.

This still might be a useful thread to review:

https://www.chevyhhr.net/forums/ss-s...e2/#post929387
Last edited by PulpFriction; Sep 4, 2022 at 05:39 AM.
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Old Sep 3, 2022 | 10:17 AM
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Has it learned idle?
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Old Sep 3, 2022 | 12:09 PM
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RJ_RS_SS_350
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Originally Posted by PulpFriction
Maybe it’s a defective mouth sensor
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Old Sep 3, 2022 | 06:03 PM
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Originally Posted by RJ_RS_SS_350
That's a good one. Whose mouth is he talking about?
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Old Sep 4, 2022 | 05:43 AM
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PulpFriction
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From: Northern Ohio
Originally Posted by greg8453
That's a good one. Whose mouth is he talking about?
LOL, you would think autocorrect would eliminate the need for proofreading, not cause the need for proofreading. It was MAF sensor I think. Or MAP. Same idea.

Maybe cars should come with a brain sensor.
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Old Sep 4, 2022 | 07:30 PM
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greg8453
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From: Davison MI
Originally Posted by PulpFriction
LOL, you would think autocorrect would eliminate the need for proofreading, not cause the need for proofreading. It was MAF sensor I think. Or MAP. Same idea.

Maybe cars should come with a brain sensor.
Just having fun.
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Old Sep 5, 2022 | 07:25 AM
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Oldblue
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From: Welland,Ont Canada
And now back to the HHR problem.


Profile states his HHR is a 2008 SS panel, must be a typographical error , as we know there were no panel SS built until 2009. Just so you know that!
Last edited by Oldblue; Sep 5, 2022 at 07:29 AM. Reason: Housekeeping
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Old Sep 26, 2022 | 09:31 AM
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jcs_ss_panel
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Originally Posted by greg8453
Has it learned idle?
Yes. Sorry for answering so late I had a lot of work to do no time to text here. Thank you!!
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Old Sep 26, 2022 | 09:34 AM
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jcs_ss_panel
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Originally Posted by Oldblue
And now back to the HHR problem.


Profile states his HHR is a 2008 SS panel, must be a typographical error , as we know there were no panel SS built until 2009. Just so you know that!
Yes I accidentally took the 2008. I thought I can’t change it. But thank you!
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