Display Group 005

Display Group 005

Display Group 005 Overview:

Display Overview

Display Groups 005 & 006, Test Table, Display Fields 1, 2, 3 & 4:

Test Table

Display Groups 005 & 006, Test Table, Display Fields 1, 2, 3 & 4:

Test Table

Notes on display group 005:

These malfunctions are possible with 02S learning value differences of more than 8% between display group 005 (Cyl. 1-3) and display group 006 (Cyl. 4-6):

^ Spark plug faulty

^ Fuel injector faulty (leaking, plugged)

^ Intake air leak in one bank

^ Heated oxygen sensor faulty or dirty

^ Basic Setting (control times) of the engine not OK

^ If a 9% difference exists between the richest and leanest oxygen sensor learning values in one display group, the continued learning of the two affected learning ranges (see display groups 007 and/or 008) is adjusted. The learning requirement display (see display groups 007 and/or 008) of these learning ranges then cannot be 1.

^ If power supply (B+) to the ECM is disconnected, all values are reset to 0.0%.