Wideband controller, narrowband emulation

sv51macross · 10-27-2010, 11:39 PM

Strongly looking at an AEM UEGO. O2 sensor won't ground properly (been tested/replaced, it's the manifold) and I need something to spruce-up the interior, and I want to know what the engine is breathing.
I like the UEGO because the price is within reach for me, it has the gauge and though the sweep doesn't reach as rich as the stock tuning goes, the digital part will. Plus, I've been told it has a narrowband emulator, so a few feet of shielded wire out to the stock connector, and viola.
However, I've been doing a bit more research on the AEM UEGO, and apparently it is slow, inaccurate, incompatible with my chosen future EMS (RTek), and AEM has crappy CS.

So my question is, does there exist a wideband controller that has:
-A gauge with a range of at least 10:1-16:1
-A narrowband emulation output
-An included O2 sensor of decent quality (last 6months @ stock bung)
-Preferably a price point in the range of $200

If I can get the first three, then the fourth is negotiable, I'll just have to put-off buying a Leatherman MUT for later.

10-27-2010, 11:39 PM	#1
sv51macross Rotary Fan in Training Join Date: Oct 2010 Location: Ann Arbor, Mi Posts: 47 Rep Power: 0	Wideband controller options, narrowband emulation Strongly looking at an AEM UEGO. O2 sensor won't ground properly (been tested/replaced, it's the manifold) and I need something to spruce-up the interior, and I want to know what the engine is breathing. I like the UEGO because the price is within reach for me, it has the gauge and though the sweep doesn't reach as rich as the stock tuning goes, the digital part will. Plus, I've been told it has a narrowband emulator, so a few feet of shielded wire out to the stock connector, and viola. However, I've been doing a bit more research on the AEM UEGO, and apparently it is slow, inaccurate, incompatible with my chosen future EMS (RTek), and AEM has crappy CS. So my question is, does there exist a wideband controller that has: -A gauge with a range of at least 10:1-16:1 -A narrowband emulation output -An included O2 sensor of decent quality (last 6months @ stock bung) -Preferably a price point in the range of $200 If I can get the first three, then the fourth is negotiable, I'll just have to put-off buying a Leatherman MUT for later. __________________ 1990 Mazda RX-7 NA; Lucy, after the main antagonist from Elfin Lied. Eventual plans? Something cyberpunk and spicy. Last edited by sv51macross; 10-28-2010 at 11:16 AM.