🔵 Drive smarter, not harder — master your air-fuel ratio with style!
The APSX D2 Digital Wideband O2 Air Fuel Ratio Controller combines analog and digital outputs for seamless engine management and data logging. Featuring a 2 1/16" vibrant blue gauge, it offers customizable calibration settings and supports real-time monitoring with MegaSquirt compatibility, all housed in a durable polycarbonate case.
| Brand | APSX |
| Material | Polycarbonate (PC) |
| Item dimensions L x W x H | 2 x 1 x 2 inches |
| UPC | 881314598113 |
| Global Trade Identification Number | 00881314598113 |
| Manufacturer | APSX |
| Item Weight | 15.2 ounces |
| Product Dimensions | 2 x 1 x 2 inches |
| Item model number | APSX_D2_WRG |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | APSX_D2_WRG |
S**K
Works great.
Cheap, works great, bosch sensor and easy to read wiring. Wired up the white output wire to a firewire to datalog with Livelink on my X3 and it works perfectly. Formula for gasoline for this gauge is (2 * Volts) + 9 which should be one of the preloaded brands (not aspx but same formula) in Livelink.Only bad thing is the plug on the back of the gauge is not keyed so you need to pay attn to how it looks in the picture in the directions they send with it. Plug it in like you see in the picture and its fine. But as far as the sensor and the harness and wiring... no idea why you'd spend more.
P**L
Not that good, would not recommend.
Could never get it to read afr while in boost. Tried different sensor but it didn't help. Emailed company about it but they never got back to me.
Trustpilot
2 months ago
2 days ago
