Lambda issues ?
I just bought a KKL interface and tried to do some diagnosis with Unidiag.
Car is 147 2.0ts 2001 with 93k kms.
- Car is underpowered
- Low mpg
- Petrol smell at the back of the exhaust.
Unidiag says that Lambdas 1&2(sensor 1 bank 1 and sensor 1 bank 2) are faulty.Every now and then the MIL lights up, I clear it, run for a few kms and then the errors pop up again in Unidiag
Can both precat lambdas fail at the same time and especially at this low number of kms ?
I thought they would last around 160k kms ?
My cat has had some issues lately, when I took of the exhaust some ceramic bits flew out.
Can someone give me a starting point as I'd hate to waste money on new lambdas and find out the problem remains.
Would Bosal universal 4 wire lambdas fit and work properly ?
Many many thanks
Last edited by mromantan; 24-06-09 at 10:29.