S915 TEW 1998 Volkswagen Golf E 5door. 1390cc. Supplied b… Flickr

Ca has been for her first MOT and failed with Exhaust lambda reading after 2nd fast idle outside specified limits, car has the resonator delete and a VWR CAI can any of these cause the high reading? Fast Idle Test Lambda 1.066 Second Fast Idle Test 1.070 limits are supposedly 0.970 - 1.030 ?
V974 MRO (1) 1999 Honda Prelude DOHC VTEC. Registered in M… Flickr

Exhaust carbon monoxide content after 2nd fast idle exceeds manufacturer's specified limits (8.2.1.2 (a)) Exhaust Lambda reading after 2nd fast idle outside specified limits (8.2.1.2 (c)) Test results were: Fast idle #1 @ 2700rpm CO: 1.284% HC: 99ppm Lambda: 0.961 Fast idle #2 @ 2700rpm CO: 1.381% HC: 84ppm Lambda: 0.958 Natural idle @ 770rpm.
L664 PVV 1994 Audi 80 2.0E auto. Last MoT test expired in … Flickr

Exhaust carbon monoxide content after 2nd fast idle exceeds default limits (8.2.1.2 (b)) Exhaust hydrocarbon content after 2nd fast idle exceeds default limits (8.2.1.2 (b)) Exhaust lambda reading after 2nd fast idle outside specified. but most cars these days have 2 lambda sensors, one before and one after the "cat" so exhaust pipes have.
N2 SFA 1995 Toyota MR2 2.0 GTi 16. Last MoT test expired … Flickr

Yesterday I took my 1996 TOYOTA MR2 in for MOT and it failed on "Exhaust emissions Lambda reading after 2nd fast idle outside specified limits". The guy who did the MOT told me I had a minor leak at the catalyst joint and the guy at a different garage this morning told me I should get a new lambda sensor. The readings were as follows - Fast.
S339 BVC 1999 Ford Focus LX 5door. 1596cc. Scrapped (last… Flickr

-Exhaust emissions carbon monoxide content after 2nd fast idle excessive-Exhaust emissions lambda reading after 2nd fast idle outside specified limits It failed on CO Level on first test, and CO Level and Lambda reading on second. Fast Idle test: CO Level: 1.03% (Limit <0.20) Lamda: 0.98 (Limit 0.97 - 1.03) Second Fast Idle Test: CO Level: 1.40%
1994 Volkswagen Golf GTI. Same owner since 1995. Has just … Flickr

CO limit <=0.300% reading 0.008% HC limit <=200ppm reading 6ppm lambda limit 0.970-1.030 reading 1.064 2nd fast idle 2500-3000rpm CO limit <=0.300% reading 0.010% HC limit <=200ppm reading 6ppm lambda limit 0.970-1.030 reading 1.223 Idle test 450-1500rpm CO limit <=0.500% reading 0.078% Am I thinking right that there is some leak in the exhaust.
R833 JGN 1998 Audi A4 2.8 quattro auto Avant. Last SORN de… Flickr

Took my 09 Mini One (50,000 miles) for its MOT last week and it failed due to the emissions: Exhaust emissions carbon monoxide content after 2nd fast idle excessive (7.3.D.3) Exhaust emissions Lambda reading after 2nd fast idle outside specified limits (7.3.D.3) Can anyone help shed any light on what it might be/how much it will be to fix?
P223 SAH 1997 Toyota Carina E 1.6 S 5door liftback. Scrap… Flickr

Exhaust Lambda reading after 2nd fast idle outside specified limits (8.2.1.2 ©) The mechanic is convinced that the map has slipped and the car is just running rich the whole time. He thinks the answer is a remap and it'll all be fine, the issue is I would need to go to Blink / BBR as I can't find anyone who can work on a flashed ECU near Bristol.
T391KBL SKODA FELICIA 1.6 Failed last MOT on 22/8/15 at 83… Flickr

Maf is working correctly I'm told. It seems to be stuck in open loop fuelling and running very rich, uses alot of petrol. The readings are fast idle test Co max 0.20% to pass and its reading 2.69% its 1.6 Sri turbo, same as vxr, just noticed says ST doh! 🙄 Thanks for your reply. It passed on hydro carbons. Like.
P948 UAE 1997 Mazda MX6 V6 ABS. 2497cc. Last taxed in Nov… Flickr

P. PolizeiYT Discussion starter. 25 posts · Joined 2014. #1 · Mar 7, 2015. Afternoon, Yesterday I had the 'Sorry it's failed' notification for. "Exhaust emissions Lambda reading after 2nd fast idle outside specified limits". Theres probably no hard and fast answer, but would this be down to a coked up Air/fuel ratio sensor or the lower Oxygen.
R181 VBW 1997 Nissan Primera 2.0 GX ABS estate. Supplied b… Flickr

Lambda between 0.97 and 1.03 at fast idle (2,500rpm to 3,000rpm) CO up to 0.3% at idle (450rpm to 1,500rpm) If the vehicle passes the test, the VTS must keep a readily retrievable record for 3 months.
P402 DUY 1997 Toyota Corolla 1.6 CDX auto 5door. Last (ex… Flickr

Hi apologies if this info is somewhere already but I would appreciate some advice/help. My MK 2 W Reg 1.8 has failed the MOT for the past two years on: Exhaust Lambda reading after 2nd fast idle outside specified limits (8.2.1.2 ©) Exhaust carbon monoxide content after 2nd fast idle exceeds default limits (8.2.1.2 (b) I get a new cat fitted/retested and the car passes. The car runs perfectly.
V440 FCD 1999 Nissan Primera GT 4door. Supplied by Barnar… Flickr

Any help would be awesome. I took my wifes 08 Mini one 1.4 Petrol in today for MOT and its failed. A couple of bulbs and and broken headlight adjuster (which i'll repair) but more annoyingly its failed pretty badly on emissions: Exhaust emissions lambda reading after 2nd fast idle outside specified limits (7.3.d.3)
L243 BGV (1) 1994 Mercedes S500 Limousine auto. Supplied b… Flickr

It failed, as the title says on emissions: "Exhaust emissions lambda reading after 2nd fast idle outside specified limits". The readings were 1.126 on the Fast Idle Test and 1.111 on the Second Fast Idle Test - should be between 0.970 and 1.030. It was done at Fords - they said most likely things are mods may have caused it.
P288 HBL (1) 1997 Ford Escort 16v Si 3door. 1796cc. Suppl… Flickr

- Exhaust emissions hydrocarbon content after 2nd fast idle excessive - Exhaust emissions lambda reading after 2nd fast idle outside specified limits The figures on the printout are as follows: 1st idle test - RPM 2750/3150, CO 1.62%, HC 232, Lambda 0.95 2nd idle test - RPM 2750/3150, CO 2.60%, HC 298, Lambda 0.92 Natural idle test - RPM 650/.
N670 PPH 1995 Toyota Carina E GS 5door liftback. Last tax… Flickr

Exhaust Lambda reading after 2nd fast idle outside specified limits (8.2.1.2 (c)) Exhaust carbon monoxide content after 2nd fast idle exceeds manufacturer's specified limits (8.2.1.2 (a)) Basically the mixture before it even gets to the cat is way illegal. The cat probably needs replacing too but garage don't understand what is causing this and.
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