AC Off due to Hign Engine Temp - Page 2 - Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums

WoodBoss · 07-31-2018, 12:14 PM

Quote:

Originally Posted by olblue75

Just checked car after a short run, Both Fans are operating, radiator is full, and so is oil pan.
Can I use a handheld scanner and clear the code or even the tuner I got from Jannetty to clear it?

You can try just clearing the code with your hand held tuner. I just laid down the same tune again and the issue was gone but can come back in the cooler weather. I noticed the issue below 40*F but in the warmer weather it doesn't happen. My car runs right at 180* driving around and only gets up to 185* in the staging lanes waiting to run even when it's 95* out. I have an SCT X4 is that the same tuner you got from Jannetty?

olblue75 · 07-31-2018, 12:15 PM

Quote:

Originally Posted by hou30guy

Fans may be on but are they spinning at high speed or just low speed

Sent from my SM-N950U using Tapatalk

I would venture to say High Speed.

olblue75 · 07-31-2018, 12:16 PM

Quote:

Originally Posted by WoodBoss

You can try just clearing the code with your hand held tuner. I just laid down the same tune again and the issue was gone but can come back in the cooler weather. I noticed the issue below 40*F but in the warmer weather it doesn't happen. My car runs right at 180* driving around and only gets up to 185* in the staging lanes waiting to run even when it's 95* out. I have an SCT X4 is that the same tuner you got from Jannetty?

Not 100% sure of Tuner need to look when I get home.

olblue75 · 07-31-2018, 12:59 PM

Got the error message to go away for now using a hand held scan tool so nothing terminal, Ted wrote me back asking a few questions about the T Stat so hopefully he can help me out.

heiliggeiste · 07-31-2018, 01:37 PM

you have to set the code to "no error reported" . I use Hp tuners to change this . I do not know the time that is set but it also happened to me on a cool morning before I realized I need to change the code .
I disabled P0128 and ECM throwing XXX on the DIC and cutting the air conditioning off. I researched what I could find, and seen that the computer does not like the temp either not coming up fast enough

Strydes · 07-31-2018, 01:53 PM

i used to get this alot. Unhook battery and all was good when hooked back up.

olblue75 · 07-31-2018, 02:51 PM

Ted sent me a revised tune to fix the issue I just gotta read the instructions 100 times so I dont screw it up.

Plexus · 08-07-2018, 03:41 PM

I had this happen as well. Try adding some coolant, that's what fixed my issue.

olblue75 · 08-09-2018, 12:25 PM

Quote:

Originally Posted by Plexus

I had this happen as well. Try adding some coolant, that's what fixed my issue.

Its a tune issue coolant was full and I had just done a complete flush a few weeks ago and checked it every other day.

07-31-2018, 12:59 PM	#18
olblue75 Drives: 2010 2SS/RS Join Date: Dec 2009 Location: Clarksville Tennesse. Posts: 6,070	Got the error message to go away for now using a hand held scan tool so nothing terminal, Ted wrote me back asking a few questions about the T Stat so hopefully he can help me out. __________________ Orange Krush II 1LE Front sway bar, Splitter, shocks and struts, Z28 dual mode mufflers, Intake, UCA Bushings, and Toresen 3.91 Diff. 1 piece DSS Drive Shaft, ZL1/C7 Calipers, and 32mm JPSS Rear Bar. ASC race spec splitter and wicker. 6th Gen M017 Wheels. Stainless Works 1 7/8 LTs. DSE and PAFDT Suspension components.

07-31-2018, 01:53 PM	#20
Strydes Drives: 2010 inferno orange 2SS 6spd Join Date: Apr 2012 Location: Michigan Posts: 35 View My Garage	i used to get this alot. Unhook battery and all was good when hooked back up. __________________ roto fab cai bbk full length headers High flow cats 411rwhp/411trq engine pulled/ oil pump fail 525 crate engine installed 391 gear installed 226/236 110 cam tuned by full throttle speed 443@6000rpm /420trq@4900rpm

07-31-2018, 02:51 PM	#21
olblue75 Drives: 2010 2SS/RS Join Date: Dec 2009 Location: Clarksville Tennesse. Posts: 6,070	Ted sent me a revised tune to fix the issue I just gotta read the instructions 100 times so I dont screw it up. __________________ Orange Krush II 1LE Front sway bar, Splitter, shocks and struts, Z28 dual mode mufflers, Intake, UCA Bushings, and Toresen 3.91 Diff. 1 piece DSS Drive Shaft, ZL1/C7 Calipers, and 32mm JPSS Rear Bar. ASC race spec splitter and wicker. 6th Gen M017 Wheels. Stainless Works 1 7/8 LTs. DSE and PAFDT Suspension components.

07-31-2018, 01:37 PM	#19
heiliggeiste Drives: 2013 SS /LSA supercharged Join Date: Jul 2017 Location: Friendswood ,Texas Posts: 7	you have to set the code to "no error reported" . I use Hp tuners to change this . I do not know the time that is set but it also happened to me on a cool morning before I realized I need to change the code . I disabled P0128 and ECM throwing XXX on the DIC and cutting the air conditioning off. I researched what I could find, and seen that the computer does not like the temp either not coming up fast enough

08-07-2018, 03:41 PM	#22
Plexus Drives: 2011 Camaro 2SS LS3 Join Date: Jul 2011 Location: Wiesbaden, Germany Posts: 186	I had this happen as well. Try adding some coolant, that's what fixed my issue.