My SES light has been coming on intermittently for the last few thousand miles on my 2001 X5 3.0. I purchased the DigiMoto OBDII software and found that the P0344 and P0365 error codes were on. The P0344 indicates the Camshaft Position Sensor Intermittent. After reading thru some other posts on other sites, I determined that this is relating to the exhaust side sensor. I Ordered one and am ready to install.

It appears to be simple enough, but has anyone replaced one before and are there any gotchas other than the tight working quarters in the front of the engine?