ripnet.us https://ripnet.us My page about stuff Wed Apr 22 15:21:52 2026 / +0000 GMT Universal Post Manager 1.1.2 [ www.ProfProjects.com ] AEM UEGO Inline Converter http://ripnet.us/?page_id=15 Wed Apr 22 15:21:52 2026 / +0000 GMT http://ripnet.us/?page_id=15 com0com You will need to install com0com to get this working. This software package will install a "pair of COM ports virtually connected by a null-modem cable." What does that mean? It provides the interface for the UEGO Converter to talk to AccessTUNER. See this picture:

UEGO-Diagram

Installation instructions for com0com can be found here.

AEM UEGO Inline Converter

Instructions

The input COM port should be what directly connects to your AEM UEGO Inline. This will be the COM port that your serial-to-usb converter uses, or just your serial port (should you have such an old laptop). This is referred to as COMx in the above diagram. The output COM port should be the first of the two ports that com0com installed. This is referred to as COMy in the above diagram. In Cobb AccessTUNER settings, you'll select COMz as the COM port under the tab "AEM UEGO AFR Gauge"

Example

In this example, COMy = COM4 and COMz = COM5 capture_012_14062013_190007 My USB-to-Serial converter is on COM6 capture_014_14062013_194133 Cobb AccessTUNER is set to COMz (COM5 in this example) capture_013_14062013_192539   Start the converter. If it's working properly, you'll see your current AFR/Lambda capture_015_14062013_194216 Start the Dashboard to confirm that AccessTUNER is working: capture_017_14062013_194658  

Download

AEM UEGO Inline Converter 260.00 KB
 ]]> 15 2013-06-14 13:16:53 2013-06-14 17:16:53