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850 / S70 & V70 '96-'99 / C70 '97-'05 General Forum for the 850 and P80-platform 70-series models |
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Air fuel ratio gauge signal wireViews : 389 Replies : 2Users Viewing This Thread : |
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#1 |
Master Member
Last Online: Mar 11th, 2022 22:01
Join Date: May 2010
Location: manchester
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I want to fit a afr gauge to my v70r ME7 engine does anyone know the pin location in the lambda
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#2 | |
Senior Member
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![]() Quote:
I know on the 4.3 system the original sensor is narrow band and also grounded via the ECU. I'm sure someone will correct me if I'm wrong. ![]() Also is there not some calibration resistor fitted into the plug i think ??
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Current Cars Volvo 850R Estate 1996 Manual Conversion SLK AMG 350 R172 Last edited by winsox; Apr 26th, 2020 at 07:21. |
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#3 |
Master Member
Last Online: Mar 11th, 2022 22:01
Join Date: May 2010
Location: manchester
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I think that the front lambda is a wide wideband think its 6 wire
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