PCM Diagnostics & Tuning HP Tuners | Holley | Diablo

o2 ?

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Old Oct 17, 2005 | 09:49 PM
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Default o2 ?

Can one of the primary 02's be pulled out or turned off for tempary use of the o2 bung for a wideban? thanks
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Old Oct 17, 2005 | 10:06 PM
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yes... but you need to run the car in forced open loop then (set closed loop enable temp really high) This has been asked alot here, so a search should yield more details on the tables you'll want to modify
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Old Oct 17, 2005 | 11:55 PM
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clearify for me. When I set the closed loop enable temp high that forces it into open loop. right.
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Old Oct 18, 2005 | 01:05 AM
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no... that prevents it from entering closed loop

when you start your car... it's open loop... it stays such till it reaches a high enough temp



so if you set the closed loop enable temp high... then it will neer enter closed loop

so... it more so prevents it from entering closed loop... rather than forcing it into open loop
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