Lambda sensors again sorry
Lambda sensors again sorry
Author
Discussion

grngriff

Original Poster:

187 posts

179 months

Wednesday 27th March 2013
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Hi

Just fitted my act decat y piece to my 430, do I just leave the sensors as normal ? Will it effect the running? Also
Where is the best place to get a new rear exhaust as I've got no precats and the back box has been cut out
And straight throughs been weld in.
Don't think I could live with noise as its too loud now!
Do you think replacing the back box back in will stop that fumey smell, any body had this after decating?

Many thanks pete

shoggyraminator

255 posts

199 months

Thursday 28th March 2013
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I believe the best and safest option is to leave the Lambdas in and leave the tune resistor alone, assuming you have a standard setup. Changing the tune resistor to non cat forces the ECU to a new map which I again believe is not suitable for the TVR, but some appear to say they find it runs better by doing this. Well that's my understanding from various threads but could be completely wrong?

Chilliman

12,293 posts

184 months

Thursday 28th March 2013
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Pete, YHM...

Chilli smile