CEL DTC's no info. Help

viper550

Well-known member
Joined
Oct 25, 2010
Location
Earth
TDI
14 JSW 6M, 15 Q5 TDI S-Line
I have a 2014 cjaa Sport Wagon. When I started my vehicle early this morning temp @ approx 30F and engine cold. I got a check engine light. I pulled codes with vcds and all I got were to unknown error codes. Which are:
P1A58 - intermittent
P2BA6 - mil on
There no drivability or performance issues.
I was able to clear the P2BA6 but it came back as soon as I started the car and the other one would not clear. I did a Google search for each code and got nothing. If anyone has any idea as to what these codes might mean I would greatly appreciate the help.
Thank you in advance for any and all help.
 

oilhammer

Certified Volkswagen Nut & Vendor
Joined
Dec 11, 2001
Location
outside St Louis, MO
TDI
There are just too many to list....
Yes, I would contact the tuner and see if they have any insight. It is listed as an ISO/SAE "reserved" DTC (along with a bunch of others).
 

740GLE

Top Post Dawg
Joined
Aug 19, 2009
Location
NH
TDI
2015 Passat SEL, 2017 Alltrack SE; BB 2010 Sedan Man; 2012 Passat,
I take it you didn't get the EPA fix yet have you?

How many miles?

I wonder if the fix added a few fault codes that may not have been known until now.
 

viper550

Well-known member
Joined
Oct 25, 2010
Location
Earth
TDI
14 JSW 6M, 15 Q5 TDI S-Line
I just sent a message to Malone.
Hopefully they have some insight.
 

viper550

Well-known member
Joined
Oct 25, 2010
Location
Earth
TDI
14 JSW 6M, 15 Q5 TDI S-Line
I take it you didn't get the EPA fix yet have you?
How many miles?
I wonder if the fix added a few fault codes that may not have been known until now.
Yes I got the fix.
Then fixed it right a week later:D
Car has about 68,600 miles.
Also after the tune and exhaust I have been getting:
46-47mpg in the super cold weather we have been having here
50-52mpg in the warmer weather
50mpg on road trip to Georgia back in December.
I fill to the brim and hand calculate every tank.
 
Last edited:

Owain@malonetuning

Associate Vendor , w/Business number
Joined
Jul 1, 2016
Location
Vancouver
TDI
PD jetta wagon
Emissions update related, codes won't affect the vehicle at all and we'll have an updated tune right off. No description for them and they didn't pop up for awhile after tuning, no worries there.

Cheers,

Owain
 

viper550

Well-known member
Joined
Oct 25, 2010
Location
Earth
TDI
14 JSW 6M, 15 Q5 TDI S-Line
Emissions update related, codes won't affect the vehicle at all and we'll have an updated tune right off. No description for them and they didn't pop up for awhile after tuning, no worries there.

Cheers,

Owain
How do I get updated tune to get rid of the CEL?
 

viper550

Well-known member
Joined
Oct 25, 2010
Location
Earth
TDI
14 JSW 6M, 15 Q5 TDI S-Line
Wow!
I can't say enough good things for how awesome the support at Malone is. They already got me the updated tune. Now I just have to get it on the car.
Thanks again Owain and Mark
You guys are awesome at customer service:D:D:D
 

viper550

Well-known member
Joined
Oct 25, 2010
Location
Earth
TDI
14 JSW 6M, 15 Q5 TDI S-Line
Got the updated tune on with flashzilla this morning and CEL is gone:D
Thanks again Malone tuning
 

KamboTDI

New member
Joined
Aug 16, 2021
Location
Canada
TDI
GOLF WAGON TDI
Not sure what this Updated tune is but I need it, I am getting the same code CEL code as you and Have no Idea how to clear it I have tried with my code reader and also tried to disconnect the battery but nothing has worked Please help me with details
 
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