Closed loop still broken

blundar · Post by **blundar** » Tue May 22, 2007 1:54 pm

I'm using 1.1.8r5 with rom .40 If you enable closed loop, car seems like it runs ok but there isn't any targeting of O2 voltage If you enable closed loop AND O2 heater, car runs like shit. I'll post binaries later.

Civic Tsi · Post by **Civic Tsi** » Tue May 22, 2007 2:42 pm

I've experience this too. http://forum.ectune.com/viewtopic.php?t=156&start=82 http://forum.ectune.com/viewtopic.php?t=141&start=19

Post by **calvin** » Tue May 22, 2007 3:15 pm

well i have to check later then.. In 2 hours i'll start testing...

Post by **calvin** » Tue May 22, 2007 5:33 pm

can somebody send me binary and logs please? Edit: Sure \"Wideband as closeloop input\" was not on? Then you will get strange things

Post by **calvin** » Tue May 22, 2007 8:58 pm

I did some testing today. 3 hours total I tested with rom 41 but it's the same as 40 expect EBC stuff. No weird things.. I need info what is wrong.. I tested both \"Disable Closeloop\" and \"Disable closeloop and disable VE(stock)\" I saw the trim moving up and down around the target. I couldn't test with o2 heater because i don't have 1. Dave... If you have the wideband closeloop on it flips the carry.. Narrow band volatage higher means richer... Leans the trim Wideband closeloop higher means leaner... Rich the trim So that could be the problem.. Closeloop should be all good i think... I need more tester... With calibrations, logs.. documented what is going on

blundar · Post by **blundar** » Wed May 23, 2007 4:39 pm

Look at these. Bone stock 1994 USDM F22B1 motor with stock exhaust, header, you name it. You can add this calibration to eCtune, Calvin. It runs decent for a street tune - the motor is a slug tho. Completely lacks top end.

Post by **calvin** » Wed May 23, 2007 5:00 pm

logs?

Post by **nate** » Wed Jun 20, 2007 12:28 pm

Dave, What is the status on this?