|If you read my Boss 302 Gauge pod install you noticed the PLX Devices gauges that I put in the pod. These seem to stack up against other digital multi function gauges on the market, both in price and function. I am running Two DM-6 Air Fuel Ratio Gauges and One DM-200 ODBII guage.
I really liked the idea of having multiple readings inside a single gauge. Also with the ProCharger tune it is not utilizing the rear back of 02 sensors. So that was a perfect place to install these wide band AFR sensors. Yes the factory 02 sensors are wide-band but the PLX DM-200 could not read that parameter.
I detail below the different parameters it can display. I was disappointed because it has a configurable 4 parameter display (seen above center) but it is not able display oil temp from the ODBII data. A cool feature is that you can daisy chain up to 16 PLX Sensor Modules together.
I had to contact the company about daisy chaining these particular gauges together. The install manual is a bit under documented to cover it well. I also had to contact the company by phone so they could walk me through the menu system for the DM-200 gauge. Programming the display has several steps to configure see what you want to show. The phone support was good and they quickly helped me out.
|PLX Devices boxes. DM-6 AFR Gauge and Wideband O2 sensor.|
|Here is the DM-6 AFR kit. The 02 Sensor, The computer module box, the gauge and a gauge extension wire.|
|Here is the DM-6 sensor module on the right. The DM-200 Module on the left and a quarter for size reference.|
|Here is a detail shot of the DM-200 module.|
|Here is the DM-200 Kit. It has an alternate power cord for the cigarette lighter. You control the display with the 4 button unit seen on the far left.|
|Here is the DM-200 Display gauge. It has a very large vga type connector that is a bit of a pain to fit into certain holes. On the flip side its very thin and light weight.|
|The center gauge is the DM-200 It has 5 screens that display various ODBII data from your ECU. Click the pic for larger picture.
Screen 1 shows Throttle position, RPM, MPH, Engine load, and Timing.
|Screen 2 shows; Air Fuel Voltage, Short Term and long term Fuel Trims|
|Screen 3 shows Air Intake Temp, Water Temp, Fuel Pressure (NA for me) and O2 Sensor (NA)|
|Screen 4 Shows more 02 Sensors (NA) Ambient Temperature, Fuel Pressure (NA) and Fuel Level|
|Screen 5 shows Catalytic Converter temps and ECU voltage.|
|Here is a shot of the Boss 302 gauge pod and the gauges from the drivers angle.|
|Here is a straight on shot. The gauges are nice and bright.|
PLX Devices ODBII and AFR Gauges
plx digital gauges