Jump to content

Welcome To Mopar1973Man.Com LLC

We are privately owned, with access to a professional Diesel Mechanic, who can provide additional support for Dodge Ram Cummins Diesel vehicles. Many detailed information is FREE and available to read. However, in order to interact directly with our Diesel Mechanic, Michael, by phone, via zoom, or as the web-based option, Subscription Plans are offered that will enable these and other features.  Go to the Subscription Page and Select a desired plan. At any time you wish to cancel the Subscription, click Subscription Page, select the 'Cancel' button, and it will be canceled. For your convenience, all subscriptions are on auto-renewal.

why?

Posted

how come i am getting a p0602 code?the smarty says fuel calibration?:shrug:

  • Replies 4
  • Views 2k
  • Created
  • Last Reply

Top Posters In This Topic

Popular Days

Featured Replies

  • Owner

That error code normally comes from the Smarty... If you return to stock setting, clear your codes and run awhile you find the code never comes back till you put the Smarty back on again....

Yes 602/1693 are known as the "smarty codes" I get them.

  • Author

thank you two very much!!:thumbup2:

  • 2 weeks later...

That is mighty interesting for sure. Kinda strange but sounds like an easy fix!:thumbup2:

Go to topic listing

Did This Forum Post Help You?

Show the author some love by liking their post!

Welcome To Mopar1973Man.Com LLC

We are privately owned, with access to a professional Diesel Mechanic, who can provide additional support for Dodge Ram Cummins Diesel vehicles. Many detailed information is FREE and available to read. However, in order to interact directly with our Diesel Mechanic, Michael, by phone, via zoom, or as the web-based option, Subscription Plans are offered that will enable these and other features.  Go to the Subscription Page and Select a desired plan. At any time you wish to cancel the Subscription, click Subscription Page, select the 'Cancel' button, and it will be canceled. For your convenience, all subscriptions are on auto-renewal.