Dear Team,

i am looking to buy an S type R 2006 supercharged, however it goes on fails safe mode after trying for about 30 minutes, kindly check the report and let know how bad it is and what exactly is the problem, and can it be fixed and the engine has to be overhauled?

 

after driving for about 30 minutes*

 

Looks like you have a vacuum leak in bank2 and a problem with the coolant pump. Check for vacuum leaks. I had one that drove me nuts and found it was the O-ring on the oil dipstick.

 

You must fix that P2601 - typically change IC pump.

 

I had a lean code for one bank only. It turned out to be loose bolts attaching the downpipe to the exhaust manifold. I tightened them up and the LT trims returned to a normal range and the lean code did not return.

This part of the exhaust is before the first 02 sensor. It was fooled by air entering the system at the downpipe/manifold. The bolts are easy to reach with a ratchet extension of about 18".