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Table of Contents

How To Fix:Vehicle Connection Issues

Applicable Vehicles :

All Accessport Compatible Vehicles.

 


Diagnosis Flowchart:

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Problematic Aftermarket Electronics:

There are a variety of electronics which can cause interference between the Accessport and your vehicle.  This can include anything which plugs into the OBDII port like a gauge or scanner, an Alarm or immobilizer system, and even an aftermarket stereo.  Loose or dirty battery cables, a bad battery and non-resistor sparkplugs (which cause electronic interference with all electronics) have also proven to be an issue which can prevent your Accessport from connecting properly.

 

 



Full Links:

Cobb Support

email: support@cobbtuning.com

phone: 866.922.3059

 


Replacement OBDII Cable

http://www.cobbtuning.com/search/?q=AP3-OBDII-CABLE-UNIVERSAL


How to Update Firmware

How To Update Your AP's Firmware


 Accessport Manager

http://www.cobbtuning.com/products/software/accessport-manager