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Forum: Camaro Issues / Problems | Warranty Discussions | TSB and Recalls 04-12-2019, 07:00 PM
Replies: 3
Views: 3,982
Posted By CFM
P0300 multiple misfire

Just thought I'd post this for others experiencing misfires with a flashing check engine light and DTC P0300 set. There are many possible causes for misfires, but this was the issue in my case.
...
Forum: Camaro Issues / Problems | Warranty Discussions | TSB and Recalls 04-26-2018, 08:24 PM
Replies: 33
Views: 24,484
Posted By CFM
The connectors are water resistant, not...

The connectors are water resistant, not waterproof. One time I washed the engine bay of my AV back when it was mostly stock and got the hood insulation wet. On the way home I turned a corner and I...
Forum: Camaro Issues / Problems | Warranty Discussions | TSB and Recalls 04-26-2018, 11:52 AM
Replies: 33
Views: 24,484
Posted By CFM
Could just have been a weak connection somewhere...

Could just have been a weak connection somewhere or some water got into the connector if it only occurred once.
Forum: Camaro Issues / Problems | Warranty Discussions | TSB and Recalls 04-26-2018, 09:54 AM
Replies: 33
Views: 24,484
Posted By CFM
You can check the circuits to the coolant...

You can check the circuits to the coolant sensor......

1. Key on/engine off..... hold the start button for up to 10 seconds without touching the brake...everything on the instrument cluster will...
Forum: Camaro Issues / Problems | Warranty Discussions | TSB and Recalls 04-25-2018, 03:54 PM
Replies: 33
Views: 24,484
Posted By CFM
IAT is part of the MAF sensor which is in the...

IAT is part of the MAF sensor which is in the intake air duct right next to the air filter box. It is the connector to the right of the ECT connector in the above pic. It would not affect your temp...
Forum: Camaro Issues / Problems | Warranty Discussions | TSB and Recalls 04-24-2018, 05:48 PM
Replies: 33
Views: 24,484
Posted By CFM
This view is with the air duct removed. Coolant...

This view is with the air duct removed. Coolant sensor is #2. The connector is #1(shown unplugged). Black/white wire is signal ground. Blue wire is the signal. Check the sensor, connector and both...
Forum: Camaro Issues / Problems | Warranty Discussions | TSB and Recalls 04-24-2018, 10:41 AM
Replies: 33
Views: 24,484
Posted By CFM
Yes. Open circuit/disconnected engine coolant...

Yes. Open circuit/disconnected engine coolant sensor typically reads something like -40* at the ECM, and the ECM tells the instrument cluster what to display on the gauge. Should be a trouble code...
Forum: Camaro Issues / Problems | Warranty Discussions | TSB and Recalls 04-21-2018, 06:14 PM
Replies: 27
Views: 22,906
Posted By CFM
My 2017 has been garaged all winter. I have...

My 2017 has been garaged all winter. I have started it up several times though. About 2 weeks ago I got a constant flashing CEL with code P0308...misfire cylinder 8. Didn't touch anything as it only...
Forum: Camaro Issues / Problems | Warranty Discussions | TSB and Recalls 04-21-2018, 12:42 PM
Replies: 33
Views: 24,484
Posted By CFM
Cooling fan stuck on high

Noticed a few threads on this so I thought I'd add my experience to the list. One of the other threads involved a cut wire to the ECT sensor. In my case, the cause was IAT sensor related. So both...
Forum: Forced Induction Discussions 11-12-2017, 09:23 AM
Replies: 14
Views: 8,051
Posted By CFM
I killed some secondary throttle bodies when I...

I killed some secondary throttle bodies when I tested the progressive approach years ago. It is not recommended to hold a constant position.

What is the static comp on the 416?
Forum: Camaro Issues / Problems | Warranty Discussions | TSB and Recalls 07-12-2017, 08:36 AM
Replies: 7
Views: 3,350
Posted By CFM
Same here. For some reason though I didn't notice...

Same here. For some reason though I didn't notice it til after I had the car about 1 week. Seems to have slowed down dramatically. Mind you my driver's seat is now possessed as well, might be...
Forum: Camaro Issues / Problems | Warranty Discussions | TSB and Recalls 07-11-2017, 02:43 PM
Replies: 5
Views: 2,341
Posted By CFM
My less than 2 week old 2SS just did the same...

My less than 2 week old 2SS just did the same thing and memory buttons became non-responsive. Shut down and restarted... had to use the switches on the seat to get it back where I wanted it. Started...
Forum: 2016+ Camaro: 6th Gen Camaro general forum 06-30-2017, 08:08 PM
Replies: 20
Views: 4,474
Posted By CFM
Month end is when dealers are trying to meet...

Month end is when dealers are trying to meet quotas for new inventory for dealer credits from GM. Seems that a lot of 2SS cars that had been on the lots for 6 months or more were suddenly selling...
Forum: Forced Induction - V8 09-22-2012, 10:51 PM
Replies: 742
Views: 107,465
Posted By CFM
P2135 = TP sensor signals not in synch which is...

P2135 = TP sensor signals not in synch which is different than what most others have been reporting (P1515/P2101- both sensors in sync but out of expected range). Could even be the sensor itself...
Forum: Forced Induction - V8 09-18-2012, 11:42 AM
Replies: 742
Views: 107,465
Posted By CFM
Did you log log any fluctuation in blade position...

Did you log log any fluctuation in blade position at WOT?

I am assuming that the blade is not jammed against the stop at WOT as some have reported that limiting max throttle opening in the tune...
Forum: Forced Induction - V8 09-13-2012, 08:36 AM
Replies: 742
Views: 107,465
Posted By CFM
I don't see any fluttering of the blade in the...

I don't see any fluttering of the blade in the screenshot.

Are you limiting the max throttle opening in the tune or is it only showing 82.4% because you are logging SAE TP rather than the GM ETC...
Forum: Forced Induction - V8 09-10-2012, 04:05 PM
Replies: 742
Views: 107,465
Posted By CFM
After re-reading the description for those...

After re-reading the description for those EFILive tables, which is subject to interpretation, there could be up to .2V of error allowed by the stock tune before a code is tripped. This is equivalent...
Forum: Forced Induction - V8 09-06-2012, 11:02 PM
Replies: 742
Views: 107,465
Posted By CFM
Is there a specific airflow or RPM value that...

Is there a specific airflow or RPM value that triggers this?
Forum: Forced Induction - V8 09-06-2012, 02:40 PM
Replies: 742
Views: 107,465
Posted By CFM
The effect of limiting the max throttle opening...

The effect of limiting the max throttle opening was going to be my next question.

What about the throttle percent error tables? I haven't seen any logs yet so I don't know how much fluctuation is...
Forum: Forced Induction - V8 09-05-2012, 09:30 PM
Replies: 742
Views: 107,465
Posted By CFM
Hello All, I'm trying to understand what is...

Hello All,

I'm trying to understand what is actually going on here.

Does anyone have a log file that shows this happening? Commanded/Desired ETCTP, actual ETCTP, TPS1 and TPS2 voltage, airflow...
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