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BigJimnyMeet (North) 2024 (12 Jan 2024)


BigJimnyMeet 2024

14th July 2024
Parkwood Nr. Leeds

Booking now open - EARLY BIRD DISCOUNTED PRICE

Click HERE for details

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Failed MOT on emissions

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08 Mar 2023 17:53 #247981 by facade
Replied by facade on topic Failed MOT on emissions
Sounds ok to me, you have no air cleaner and pipework, the whooshing noise is the high flow past the nearly closed throttle.

If it suddenly breaks, go back to the last thing that you did before it broke and start looking there :)

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22 Aug 2023 06:00 - 22 Aug 2023 06:01 #250442 by Grrx
Replied by Grrx on topic Failed MOT on emissions
Hi, did you fix the problem? Im so desperate with mine.

- New Denso O2 Sensor
- New Walker kat
- TP sensor seems ok
- MAP sensor seems ok
- ECT sensor seems ok
- Idling is fine
- Seems no vacuum leaks

But It smells to fuel a lot, last thing that I have to check is ignition timing. Without ignition resistor, Idle CO emissions lowered from 0.63 to 0.51... (Max is 0.50)

Thanks!
Last edit: 22 Aug 2023 06:01 by Grrx.

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