Haltech wideband controller modules

the_bluester
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Haltech wideband controller modules

Postby the_bluester » Thu Jan 19, 2017 11:03 am

I was just wondering if Haltech have any plans to support the LSU 4.9 sensors in the future (Near or far) with the CAN wideband modules? They may be more expensive but they do seem to have longevity ond potentially accuracy advantages over the LSU 4.2


And can I make a suggestion? Is there any chance of a sub forum for discussion of accessories/interface items like the wideband modules or IO expanders separate from any specific ECU?

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HaltechMatthew
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Re: Haltech wideband controller modules

Postby HaltechMatthew » Wed Apr 05, 2017 4:09 pm

Yes eventually they will be supported. Sometime during this year perhaps.

inline6
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Re: Haltech wideband controller modules

Postby inline6 » Mon Feb 11, 2019 5:37 pm

with CAN O2 WB with elite what is the recommendation for warm up of sensor?

can you tune cold start with it? or does the sensor not start displaying values straight after starting the engine?

i have another Brand system currently i put ignition on and the controller warms my sensor for 30sec countdown then i crank engine and i get the AFR of the cranking and cold start. if i just start engine without waiting for warm up then i lose the first 30sec of data so its useless for cold start unless you wait.

some systems have a strict warmup procedure for the sensor just wondering what haltech do and whether the sensor gets heated with ignition on but engine not running

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HaltechMatthew
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Re: Haltech wideband controller modules

Postby HaltechMatthew » Tue Feb 12, 2019 10:20 am

Data and closed loop control is available as soon as the controller tells the ECU that the sensor is in a usable state. No real procedure to follow.

inline6
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Re: Haltech wideband controller modules

Postby inline6 » Wed Feb 13, 2019 9:31 pm

how long does that take? can it occur without the engine starting?

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HaltechMatthew
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Re: Haltech wideband controller modules

Postby HaltechMatthew » Thu Feb 14, 2019 11:41 am

It takes as long is it takes for the sensor to warm up. Around 15 to 30 seconds.


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