A/C will not blow cold air
07-20-2024, 12:43 AM
#1
Newbie
Thread Starter
A/C will not blow cold air
My 2013 Mercedes e350 is throwing the following codes U016487
P007062
P007200
P007126
A little backstory I bought this car and the front end was wrecked into a ditch had to replace the front bumper that was all that needed to be replaced I replaced the air ambient sensor but still no cold ac it will blow hot air but will not get cold also replaced the compressor with a brand new one still no cold AC please help
07-20-2024, 03:09 PM
#2
MBWorld Fanatic!
Join Date: Apr 2019
Location: Silicon Valley
Posts: 5,743
Received 3,507 Likes
on
2,337 Posts
MY'14 W212 M276 3.5NA @60kMi
not cool
My 2013 Mercedes e350 is throwing the following codes U016487
P007062
P007200
P007126
A little backstory I bought this car and the front end was wrecked into a ditch had to replace the front bumper that was all that needed to be replaced I replaced the air ambient sensor but still no cold ac it will blow hot air but will not get cold also replaced the compressor with a brand new one still no cold AC please help
Can you pls translate your fault codes into english?
Using your scanner, have a look at the AAC Module...
any faults ?
if not data stream will make this obvious.
07-20-2024, 03:28 PM
#3
Newbie
Thread Starter
07-20-2024, 03:30 PM
#4
Newbie
Thread Starter
I will check that when I’m back home and run the scanner again
07-20-2024, 03:50 PM
#5
MBWorld Fanatic!
Join Date: Apr 2019
Location: Silicon Valley
Posts: 5,743
Received 3,507 Likes
on
2,337 Posts
MY'14 W212 M276 3.5NA @60kMi
major disruptions
Great, thank you for this collection.
From this report you see your accelerator pedal is acting unreliable: LIMP MODE CEL cause.
In adition outside sensor circuit is flagged as faulty. If you know for fact, testing is consistent then look for poor GND at footwell.
I recommend you forget Aircon for now to focus on ACCELERATOR PEDAL as your top priority No1. This is potentially what forced previous owner into the ditch.... that messed up temp sensor.
Use your scanner to read pedal sensor... a poor connection is 90% cause. There was a recall on defective accelerator built with unsoldered pins that cost millions to replace.
From this report you see your accelerator pedal is acting unreliable: LIMP MODE CEL cause.
In adition outside sensor circuit is flagged as faulty. If you know for fact, testing is consistent then look for poor GND at footwell.
I recommend you forget Aircon for now to focus on ACCELERATOR PEDAL as your top priority No1. This is potentially what forced previous owner into the ditch.... that messed up temp sensor.
Use your scanner to read pedal sensor... a poor connection is 90% cause. There was a recall on defective accelerator built with unsoldered pins that cost millions to replace.
Last edited by CaliBenzDriver; 07-20-2024 at 03:55 PM.
07-20-2024, 03:52 PM
#6
Newbie
Thread Starter
Great, thank you for this collection.
From this report you see your accelerator pedal is acting unreliable: LIMP MODE CEL cause.
In adition outside sensor circuit is flagged as faulty. If you know for fact, testing is consistent then look for poor GND at footwell.
I recommend you forget Aircon for now to focus on ACCELERATOR PEDAL as your top priority No1. This is potentially what forced previous owner into the ditch.... that messed up temp sensor.
From this report you see your accelerator pedal is acting unreliable: LIMP MODE CEL cause.
In adition outside sensor circuit is flagged as faulty. If you know for fact, testing is consistent then look for poor GND at footwell.
I recommend you forget Aircon for now to focus on ACCELERATOR PEDAL as your top priority No1. This is potentially what forced previous owner into the ditch.... that messed up temp sensor.
i have replaced the gas pedal with a new one and it fixed the code just need some cold ac now lol
The following users liked this post:
CaliBenzDriver (07-20-2024)
07-20-2024, 03:58 PM
#7
MBWorld Fanatic!
Join Date: Apr 2019
Location: Silicon Valley
Posts: 5,743
Received 3,507 Likes
on
2,337 Posts
MY'14 W212 M276 3.5NA @60kMi
The following users liked this post:
BenzV12 (07-21-2024)
Trending Topics
07-20-2024, 04:05 PM
#8
Newbie
Thread Starter
07-20-2024, 04:27 PM
#9
MBWorld Fanatic!
Join Date: Apr 2019
Location: Silicon Valley
Posts: 5,743
Received 3,507 Likes
on
2,337 Posts
MY'14 W212 M276 3.5NA @60kMi
This temp sensor uses a connector that is almost water proof for a while...
visually check from water oxidation. Use RTV Silicone sealant!
Last edited by CaliBenzDriver; 07-20-2024 at 04:28 PM.
