Quote:
Originally Posted by gigglepin
Thanks for the reply. The car is going to be be used off road and does not require an MOT. I need to replace the exhaust system from the down pipe and was going to purchase one without a cat. What I am trying to find out is do I require the lambard sensor connected to the exhaust pipe. Would it confuse the ECU being disconnected
|
Yes the ECU will see that the cat has been removed.
you MUST fit the lambda sensor at the front, if you have a system with 2 lambdas you need to fit the front one. The rear can be disconnected but it'll never be quite right.