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PCM: error prepare read (-1)

Post questions about your Trinity for your Dodge/Jeep/Chrysler vehicles here.

Moderator: mikel

Post Mon May 16, 2016 6:18 pm

Posts: 1
2012 300 SRT8, Updated the tool , then did a calibration update , and now it wont save the stock tune. any help would be appreciated.

bought the car used and have been to the dealer many times and they never said anything about it not being stock. the only mod i know of the the borla exhaust .

Post Wed May 18, 2016 11:44 am

Posts: 55220
Location: DiabloSport World Headquarters

any more to the error message (more info)?

Thanks
Mike Litsch
Powerteq Customer Service Manager
Diablo Tech support by phone:
561-908-0040x4
M-F 8:00 AM to 5:00 PM EST

Post Fri Mar 03, 2017 12:19 am

Posts: 3
Hello,

i bought à trinity t 100 for my 2010 grand cherokee srt8 European norm And stock

It says this message "Orgional Backup NOT SAVED (-11)" so i hit more info an it says "PCM: error prepare read (-1)" then i hit continue an it says "Not tuning vehicle because of backup (4)".


what should I do? Can you help me please ?

Post Fri Mar 03, 2017 9:12 am

Posts: 55220
Location: DiabloSport World Headquarters

can you give us a call so we can try a few things in the vehicle?
Mike Litsch
Powerteq Customer Service Manager
Diablo Tech support by phone:
561-908-0040x4
M-F 8:00 AM to 5:00 PM EST

Post Sat Mar 04, 2017 5:43 pm

Posts: 3
ok i will try but my English not good

Post Thu Mar 09, 2017 7:56 am

Posts: 3
Hello mikel,
I tried to call in the morning at number but to have your service (5619080040) what i need to presse?

Would be easier for me if you send me on my mail what to do on the car? My mail is : latex972@hotmail.com.
Because im french m'y english not son good.

Best regard.

Post Fri Mar 10, 2017 1:47 pm

Posts: 55220
Location: DiabloSport World Headquarters

use extension 4 for tech support.
Mike Litsch
Powerteq Customer Service Manager
Diablo Tech support by phone:
561-908-0040x4
M-F 8:00 AM to 5:00 PM EST


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