• Hi everyone,

    As you all know, Coffee (Dean) passed away a couple of years ago. I am Dean's ex-wife's husband and happen to have spent my career in tech. Over the years, I occasionally helped Dean with various tech issues.

    When he passed, I worked with his kids to gather the necessary credentials to keep this site running. Since then (and for however long they worked with Coffee), Woodschick and Dirtdame have been maintaining the site and covering the costs. Without their hard work and financial support, CafeHusky would have been lost.

    Over the past couple of weeks, I’ve been working to migrate the site to a free cloud compute instance so that Woodschick and Dirtdame no longer have to fund it. At the same time, I’ve updated the site to a current version of XenForo (the discussion software it runs on). The previous version was outdated and no longer supported.

    Unfortunately, the new software version doesn’t support importing the old site’s styles, so for now, you’ll see the XenForo default style. This may change over time.

    Coffee didn’t document the work he did on the site, so I’ve been digging through the old setup to understand how everything was running. There may still be things I’ve missed. One known issue is that email functionality is not yet working on the new site, but I hope to resolve this over time.

    Thanks for your patience and support!

Lambda Connector Source

Nesbocaj

Nesbocaj

Husqvarna
A Class
4p090wp-mt-mew.jpg


Exact fit!

From Eastern Beaver http://tinyurl.com/ksj2lq

PART# 4P090WP-MT

Crazy thing is that I looked everywhere for these, then found them here, a place I frequently shop, DOH!

Jim, the owner is a good dude, and a rider. He is located in Japan and I receive
almost everything I order from him, in about 5 days, amazing!

Bob
 
Nesbocaj;34618 said:
4p090wp-mt-mew.jpg


Exact fit!

From Eastern Beaver http://tinyurl.com/ksj2lq

PART# 4P090WP-MT

Crazy thing is that I looked everywhere for these, then found them here, a place I frequently shop, DOH!

Jim, the owner is a good dude, and a rider. He is located in Japan and I receive
almost everything I order from him, in about 5 days, amazing!

Bob
Click to expand...

Nice find! I just ordered them. Once they show up I will have a reason to pull the tank and make a permanent switchable setup.
 
palmczak;34631 said:
Nice find! I just ordered them. Once they show up I will have a reason to pull the tank and make a permanent switchable setup.
Click to expand...

If I understand your relay set-up; it removes the signal and ground from the circuit and powers the heater wires to the lambda.

I tried this today, and a few other variations, and could not get the second map loaded. I test rode between tries and am certain, by how it runs, which map is which.

The only way that worked for me was to install the resistor and as I did not want to leave the sensor unheated for any length of time, I have removed the sensor, and put a bung in its place.

Have you ridden the bike with the resistor and let me know, it you would, if I understand your circuit?

Thanks!

Bob
 
Here is a few things to consider...

My tests have shown the ECU only checks for the PU resistor at power up or maybe engine start.

If you switch the O2 sensor heater from the ECU, applying 12V continuously maybe to much heat. I my testing I have seen that the ECU modulates the heater voltage to likely control the sensor element temperature. You may need to install a current limiting resistor inline on the switched circuit to keep from over heating the sensor.
 
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