mult

Hi im new to the site i just brought a seat leon cupra yesterday drove it home it was fine drove it a bout most of the day then at night time ecu light pops on so i phoned the rac an the said it was a code 17538 bank/mixture but when he reset the ecu it has'nt come back on but does any one no...

Hey i got this fault on my car, When started from cold runs like bag of hammers for few mins. But when warm it runs better, but when i let off throttle and put it bac on it jutters abit then runs ok.. i had this code (Trim mult Bank1 System too Lean ) come up. saying it could be the lamda...

Hey there guys had this problem, So is it the lamda front probe, Thanks Jamie

Guys, As of yesterday I've managed to pick up the above fault code. If I clear the code the car runs fine for a few miles before popping back up and running in limp mode. After much searching and reading I've tracked it down to 3 possible issues...MAF, Lambda probes or Boost/VAC leak...