Volvo Owners Club Forum - View Single Post - Lambda light

rogerthechorister · Jul 7th, 2022, 16:34

Yes I gather the emissions had to be done on manual as otherwise the test device would have generated an MoT report so if there was a bad emissions fail it COULD have been a "stop now" report.

CO at idle was 1.37. In April for her MoT it was 0.99. I am however a bit worried about the HC. This test it was 228 but in April it was 17 ppm (out of the 1200 allowed).

Jul 7th, 2022, 16:34	#23
rogerthechorister Rogerthechorister Last Online: Dec 16th, 2023 02:15 Join Date: May 2006 Location: Rochester	Co Yes I gather the emissions had to be done on manual as otherwise the test device would have generated an MoT report so if there was a bad emissions fail it COULD have been a "stop now" report. CO at idle was 1.37. In April for her MoT it was 0.99. I am however a bit worried about the HC. This test it was 228 but in April it was 17 ppm (out of the 1200 allowed). __________________ B234F estate, H reg 100k miles. RIP melted B280E. 760T estate, F reg 133k miles. 940 Sport M90 estate, N reg 170k miles. 940 Sport M90 estate, N reg 100k miles, ex Lovejoy. 960 Estate, N reg, 56k miles, blown up and sold.