Hi lads,
I had a re-test NCT last Saturday and failed again on emissions, before hand I had the exhaust fixed, used dipitane and gave her a good run before the test.
It failed the test on the Lambda reading (1.05 only .02 over limit) so this leads me to believe I need a new Lambda. Thing is I've been told there's 2 on the car 1 before and after the cat is this true? And if so which do I replace or do I replace both.
Also I've been searching through some threads and comments vary on whether to get a Subaru sensor or to get a spurious one?
Any suggestions greatly appreciated as hope to get it done before these new rules come in.
I had a re-test NCT last Saturday and failed again on emissions, before hand I had the exhaust fixed, used dipitane and gave her a good run before the test.
It failed the test on the Lambda reading (1.05 only .02 over limit) so this leads me to believe I need a new Lambda. Thing is I've been told there's 2 on the car 1 before and after the cat is this true? And if so which do I replace or do I replace both.
Also I've been searching through some threads and comments vary on whether to get a Subaru sensor or to get a spurious one?
Any suggestions greatly appreciated as hope to get it done before these new rules come in.