My Check Engine Light came on so I scanned it with a basic tool. ELM 327 (ebay bluetooth unit with an app on my phone) and got the code P1090. This is the description: P1090 Pre-Catalyst Fuel Trim Too Lean Bank 1 Am I using the right obd2 scanner tool? I can't find this code to match any of the specific Ferrari code list's from this forum. If this is the correct code/description, has anyone had this before? What was the solution? Any ideas? Thanks in advance.