Author Topic: wide range lambda probe or stock  (Read 1844 times)

Offline Hunor

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wide range lambda probe or stock
« on: May 15, 2015, 02:02:35 pm »
Wide range lambda probe for a turbo G40 or the stock?

Offline Alexiskayak_7

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Re: wide range lambda probe or stock
« Reply #1 on: May 16, 2015, 07:14:12 am »
What do you mean?
To plug a wideband o2 sensor to the g40 digi ecu? It won't work...
Buy a new stock one...

Offline Hunor

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Re: wide range lambda probe or stock
« Reply #2 on: May 16, 2015, 07:21:44 am »
Ok, thx

Offline Meaculpa

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Re: wide range lambda probe or stock
« Reply #3 on: May 19, 2015, 08:57:56 pm »
What do you mean?
To plug a wideband o2 sensor to the g40 digi ecu? It won't work...
Buy a new stock one...

But if whe plug the narrow end to the ecu it candidature work ?
Bosch lsu 4.2 have 2 ending, one for wideband gauge ansd one to ecu.

Offline hayesey

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Re: wide range lambda probe or stock
« Reply #4 on: May 20, 2015, 04:42:05 pm »
I think the usual thing to do is to leave the standard narrowband lambda connected to the ECU and fit a 2nd wideband probe into the exhaust if you want a wideband gauge. 

The narrowband output some wideband gauges have isn't supposed to be quite the same as the standard narrowband probe.