October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.

Engine Controls - System/Component Tests - PFI: Introduction

Before testing separate components or systems, perform procedures in BASIC TESTING article. Since many computer controlled and monitored components set a trouble code if they malfunction, also perform procedures in TESTS W/CODES article.